ATS Mods American Truck Simulator Mods

Changes in v26.14 (1.58.x):
– 🚪 Added exterior open‑door sound for the cutscene when buying a new truck (adjustable via UI sounds volume)
– 🎧 Added protective plastic film‑peeling sound for new‑truck cutscenes (adjustable via UI sounds volume)
– 🔌 1 new variation for disconnecting trailer air lines
– 🔧 Reworked cranking sounds for lowering/raising trailer landing gear
– 🔊 1 new variation for the default/fallback electric window stop sound
– 🔈 Slight volume increase for the fallback electric window stop sound
– 🚪 1 new interior open‑door sound variation, courtesy of Max2712
– 🛞 1 new interior suspension sound variation
– 🔒 1 new seatbelt click variation for after refueling
– 🔑 1 new key‑in‑ignition sound variation for after refueling
– 🚪 2 new door‑close sound variations for after refueling (ETS2 edition)
– 🚛 More engine sound effects implemented for the 2014 DAF XF 106 (PACCAR MX‑13) in AI traffic (ETS2 edition)
– 🛠️ 2 new air brake sound variations for the 2014 DAF XF 106 (PACCAR MX‑13) in AI traffic (ETS2 edition)
– 🔨 Reworked jackhammer drilling sounds with longer samples & improved volume (ETS2 edition)
– 🚂 Reduced bass at far distance for the Luhanskteplovoz M62 locomotive engine sound (ETS2 edition)
– 📘 Added entries for new‑truck cutscene sounds to the recommended audio settings info file

Changes in v26.13 (1.58.x):
– 🔊 1 new seatbelt click sound variation for after refueling
– 🔧 Reworked key‑in‑ignition sound effect for after refueling
– 🔌 Added uncoupling trailer sequence sounds: disconnecting air lines + pulling fifth wheel release handle
– 🚪 Opening door sound (interior) now replaces the generic air sound for attaching/detaching trailers
– 🔗 1 new trailer coupling sound variation
– 🛠️ Replaced 1 air brake sound variation for default/fallback air brake replacements
– 🚛 1 new air brake sound variation for the 2014 DAF XF 106 (PACCAR MX‑13) in AI traffic (ETS2 edition)
– 🚚 Engine sounds added to the 2012 Volvo FH (460 hp, D13K Euro 6) in AI traffic (ETS2 edition)
– 📯 Reworked horn sound for the 1959 Cadillac Series 62 Sedan de Ville in AI traffic (ATS edition)
– 🔊 1 new engine sound variant for the 1959 Cadillac Series 62 Sedan de Ville in AI traffic (ATS edition)
– 📯 1 new horn sound variant for the 1959 Cadillac Series 62 Sedan de Ville in AI traffic (ATS edition)
– 📘 Added open‑door sound entries to the recommended audio settings info file
– 📘 Added uncoupling trailer sound sequence entries to the recommended audio settings info file
​Download Link 1​​​

Changes in v26.12 (1.58.x):
– 🛑 Dropped support for game version 1.57 on Steam Workshop in preparation for 1.59
– 🚚 Improved AI traffic truck sound assignments:
- 2012 Volvo FH16 (700 HP) → D16G engine (ETS2 edition)
– 🎵 Replaced the music for the others / radio dance music sound item
– 📣 1 billion dollar air horn now available in Service Shops (ATS edition)
– 💶 1 billion euro air horn now available in Service Shops (ETS2 edition)
Download Link 1

Changes in v26.10 (1.58.x):
– 🔊 Extended sound distance range for the trailer coupling effect
– 🛠️ Replaced several interior suspension sound effects
– 🌧️ Slight reduction in interior rain sound volume
– 🎚️ Slight reduction in volume for some interior suspension sounds
– 🏍️ (Motorcycle Traffic Pack by Jazzycat) Added engine sounds to the 2005 MZ Mastiff in AI traffic
– 🏍️ (Motorcycle Traffic Pack by Jazzycat) Added rev sounds to the 2005 MZ Mastiff in AI traffic, replacing its horn
– 🚚 Added engine sounds to the 2009 Volvo FH (460 hp) in AI traffic (ETS2 edition)
Download #1

Changes in v26.08 (1.58.x):
– 🆕 Added a new Nedking aftermarket air horn to the Service Shop
– 💲 Reduced price for the Hadley H00293AS aftermarket air horn
– 🔊 Reworked engine sounds for the 2008 MAN TGX 18.440 in AI traffic (ETS2 edition)
– 🛠️ Hotfixed missing engine sound error for a Moroccan police vehicle in ProMods Maghreb AI traffic (ETS2 edition)
​Download Link 1​​​

Changes in v26.07 (1.58.x):
– 🔊 Reworked engine sounds for the 2009 Renault Magnum in AI traffic
– 🛑 New air brake sounds added for the 2009 Renault Magnum in AI traffic
– 🎧 Applied engine and horn sounds to the Canada‑specific variants of the 2023 Ford F‑250 (P708; 5th generation) in AI traffic
– 🌲 These vehicles appear in ProMods Canada, including versions with Parks Canada liveries
– Updated with additional tracks from the 18 Wheels of Steel series
Download #1 

Changes in v26.06 (1.58.x):
– 🎵 Engine sounds added to the 1964 Pontiac Tempest (2nd generation, Sports Coupe) in AI traffic. (ATS edition)
– 📣 One new horn sound variant added to the 2021 Renault T in AI traffic. (ETS2 edition)
– 🔧 Previous soundproofing updated for the 2016 Scania R and 2016 Scania S. (ETS2 edition)

Changes in v26.03 (1.57.x):
– 🛑 Dropped support for game version 1.56 on Steam Workshop (preparation for 1.58)
Sound Additions & Variations
– 🎶 2 new interior suspension sound effect variations
– 🔗 1 new trailer coupling sound variation
– 🛞 1 new tire screech sound effect variation
ETS2 Edition – AI Traffic Updates
– 💨 Added more air brake sound effects for 2024 Volvo FH Aero (500 hp D13)
– 📢 1 new horn sound variant for 2024 Volvo FH Aero (500 hp D13)
– 📢 1 new horn sound variant for 2024 Volvo FH16 Aero (600 hp D17)
– 🔊 Replaced engine sounds for 2014 Mercedes‑Benz New Actros 1845, 1851, 2558, 2563
– 📢 1 new horn sound variant for 2014 Mercedes‑Benz New Actros
– 📢 2 new horn sound effect variations for 2016 Scania S
– ❄️ Applied reefer sound to 1 reefer variant of 2016 Isuzu NPR (previously missing)
– ⚙️ Optimizations to minimize audio congestion for unsupported g_traffic config values
– 🚄 Improved audibility of Bombardier TRAXX F140 electric locomotive at speed
– 📢 Horn sound added for Bombardier TRAXX F140 electric locomotive
– 🗑️ Decommissioned AI traffic OM470 engine sound set (no longer applicable for base game trucks)
ATS Edition – AI Traffic Updates
– 🌧️ Applied wet tire sound during heavy rain for camper trailer in base game AI traffic
– 🗑️ Decommissioned wet tire sound during heavy rain for utility boat trailer
– 🗑️ Decommissioned wet tire sound during heavy rain for utility buggy trailer
Download #1

Changes in v26.01 (1.57.x):
ETS2 Edition
– 🔊 Added horn sounds to the 2024 Volvo FH16 Aero (600 hp D17) in AI traffic
– 🔊 Added horn sounds to the 2024 Volvo FH Aero (500 hp D13) in AI traffic
– 🚛 Added engine & horn sounds to the 2020 MAN TGX (TG3) 18.510 for SGD Truck Tuning Pack v1.4.1
– 🔗 Added 1 new trailer coupling sound variation
– 🛞 Applied wheel sounds to stroller‑pushing animations
– 🚙 Applied engine sounds to the 2019 Isuzu D‑Max (RG01, pre‑facelift) Kiruna mine variant
– 🚗 Improved compatibility with Egon’s modded single axle trailer for base game AI cars
– 🏍️ Added rev sounds to the 2016 Yamaha MT‑10 (Jazzycat Motorcycle Pack v6.5.14), replacing horn
– 🎚️ Minor adjustments to several AI traffic car sounds
– 🎄 Christmas discount for aftermarket air horns ended
– 🔔 Decommissioned church bell replacement in Winterland
– 🚂 Decommissioned Winter Express steam train sounds
– 🎵 Decommissioned Winterland soundtrack replacements
– 🚗 Decommissioned Winterland AI traffic sounds
ATS Edition
– 🏍️ Added rev sounds to the 2016 Yamaha FZ‑10 (Jazzycat Motorcycle Pack v6.5.11), replacing horn
– 🚙 Added new engine & horn sound set for the 2016 Jeep Renegade (for modders)
– 🔊 Ported AI traffic sound sets from ETS2 edition for modders:
 • 2016 Mazda CX‑3
 • 2014 Lamborghini Huracán
 • 2007 Jaguar XF
 • 2007 MINI Cooper S
Download #1

Changes in v26.00:
– 🚚 Compatibility update for the updated 2020 MAN TGX (TG3) variants in AI traffic (ETS2 edition)
 • ⚠️ Not backwards compatible with “SGD TRUCK TUNING PACK” v1.3.0 or earlier
– 🔊 Engine sounds added to the 2024 Volvo FH16 Aero
 • 600hp D17 engine configuration (ETS2 edition)
– 🔧 1 new trailer coupling sound effect variation(ATS edition)
– 🎆 Firework sound effect removed from the Christmas Market in Winterland for New Year’s celebrations
– 🔔 Replaced the church bell sound used in Winterland

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🌨️ Optional Addon News
– ❄️ Winter Sounds has been formally updated for 1.57
Download #1

Changes in v25.63 (1.57.x):
– 🌧️ Wet trailer tire sound added for gravel/dirt roads during heavy rain
– 🎶 Winterland map soundtrack updated for New Year’s celebrations
– 🎆 Distant fireworks at 12:00 AM in the Winterland Christmas Market (exclusive to v25.63)
– 🌿 Improved sound mixing for tire sounds on grass terrain
– 👻 Fixed Halloween Bugaboo air horn so final notes stay stable while driving (ATS edition)
– 🔧 Sliding axle impact sound updated to react to sliding speed (ATS edition)
– ✈️ Comprehensive engine sounds added for the 1980s Extra EA‑300 aerobatic plane (ATS edition)
– 🚆 Passenger carriage sounds applied to the Winter Express train in Winterland (ATS edition)
– ❄️ Compatibility update for the optional Winter Sounds mod (ATS edition)
– 🚋 New Orleans streetcar sounds added, based on the NORTA 2000 Series (ATS edition)
Download #1

Changes in v25.61 (1.57.x):
– 🎵 Prepared additional public domain music replacements for Winterland (ideal for content creators) ahead of the Christmas World of Trucks event
– 🔊 Slight volume increase for the English – Skye (UK) – Sound Fixes voice navigation option
– 🚙 Added engine & horn sounds to the 2025 Toyota Land Cruiser (J250) in AI traffic (ETS2 edition)
– ⚡ Added artificial sound generator (Drive gear, below 32 km/h) for the 2025 Polestar 3 in AI traffic (ETS2 edition)
– 🧩 Improved AI traffic sound partitioning for better memory optimization (ETS2 edition)
– 🇺🇸 Partial native compatibility update for supported mod: US Car Culture v2.6.3 (ATS edition)
Download Link 1

Changes in v25.60 (1.57.x):
ETS2 Edition 
– 🎅 Christmas Sale: 50% off for most standalone air horns in Service Shops
– 🎶 Prepared public domain music replacements for Winterland (ideal for content creators ahead of the Christmas World of Trucks event)
– 🔊 Added more filtering effect for the word “left” in voice navigation phrases for English – Skye (UK) – Sound Fixes
ATS Edition
– 🔧 Replaced engine & horn sounds for the 2023 Ford F-250 (Super Duty, P708; 5th generation) in AI traffic
– 🚙 Previous sounds were based on the 2021 Ford F-150 SuperCrew in the mod
Download #1

Changes in v25.58 (1.57.x):
🛠️ ATS Edition Updates
– 🎶 Replaced the music for the others/radio dance music sound item
– 🚂 Added another idle sound loop and more intermittent sound effects for the GE AC4400CW train locomotive
– 🔧 Improved brake screech sound handling for train locomotives modified with custom sounds
– 🚗 Partial native compatibility update for supported mod: US Car Culture v2.5

🚂 ProMods Canada – ATS Edition
Comprehensive sounds added to the Royal Canadian Pacific train:
– 🎚️ Sounds for the 1958 EMD FP9A (front & rear facing)
– 🎚️ Sounds for the 1958 EMD F9B
– 🎚️ Sounds for vintage passenger carriages
– 📌 Based on the real-life train in service (locomotive EMD FP9A No. 1401)

📦 Optional Addon News
– ❄️ Reefer trailer sound addon for ETS2 confirmed compatible with 1.57
– ❄️ Reefer trailer sound addon for ATS confirmed compatible with 1.57
Download Link 1

Changes in v25.54 (1.57.x):
ETS2 Edition
- 🚙 2018 Volvo XC60 (civilian, 2nd gen pre-facelift) – engine & horn sounds added in AI traffic
- 🚓 2018 Volvo XC60 (police, 2nd gen pre-facelift) – engine sounds added in AI traffic
- 🎛️ AI traffic sound partitioning – optimized memory usage for smoother performance
- 🚚 2009 Mercedes-Benz Actros MP3 (4x2) – engine & horn sounds applied in AI traffic
ATS Edition
- 🛢️ Pumpjack sound effect – stability conservatively improved, allowing more simultaneous instances without glitches
Download #1

Changes in v25.53.1 (1.57.x):
🛠️ General Updates

• ✅ Compatibility updates for ETS2 1.57 open beta
• ✅ Compatibility update for ATS 1.57 open beta
• 🌧️ Adjusted interior rain sound mix
• 🌧️ Slightly lowered rain sound volumes
• 🦗 Added a new cricket sound loop in “field/grown” ambient item

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🚂 ETS2 Edition Highlights

• 🔊 Added comprehensive sounds for:
  • 1986 SJ Rc6 train
  • 2007 Copenhagen S-train (S-tog, 4th gen)
• 🌊 Attenuation now works with "elements/river small 1" sound item
• 🪵 New sound effects for log pickup/drop during dynamic cargo loading
• 🚕 Applied engine & horn sounds to 2015 Škoda Superb (B8 taxi variant)
• 🚫 Removed fallback railroad crossing bell sound
• 🏠 Replaced garage door sounds for:
  • All owned garages
  • Tiny/Starter garage variant
• 🌧️ Indoor rain sound now audible in part of the player’s garage

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🚗 ATS Edition Highlights

• 🔊 Added engine & horn sounds for:
  • 2023 Chevrolet Blazer (post-facelift)
  • 2021 Ford F-150 SuperCrew (P702)
• 🌊 Attenuation now works with "elements/river small 1" sound item
• 🏠 Replaced garage door sounds for Tiny/Starter garage variant

Download #1

Changes in v25.49:
American Truck Simulator (ATS)
– 🌧️ Indoor Rain Acoustics: Rain now audibly echoes inside small & large player-owned garages
– 🚪 Garage Door Sounds: Replaced open/close audio for owned garages (small & large)
– 🌦️ Outdoor Rain Loop: Fully reworked for improved realism
– 🚘 Windshield Rain Mix: Minor adjustments for light rain clarity
– 🎶 Radio Dance Music: Replaced "others/radio dance music" track + extended sound distance range
– 👶 Stroller Wheel Sounds: Added ambient wheel effects for pushed strollers
Euro Truck Simulator 2 (ETS2)
– 📦 Dynamic Cargo Audio Prep: Added sound files for log loading/unloading (for upcoming v1.57)
Global Sound Tweaks
– 🌊 River Sounds:
 • Slight volume reduction for “elements/river small 1” & “elements/river middle 1”
 • Reworked distance attenuation for smoother transitions
– 📁 Audio Settings File: Added entry for indoor rain perspective sound
– 🛑 Steam Workshop Notice: Dropped support for game version 1.55 in preparation for 1.57
Optional Addon News
– 🎵 Menu Music Remixes & Nostalgic Soundtracks: Fully reworked for better integration and performance
Download #1

Changes in v25.48 (1.56.x):
Environmental & Machinery Sounds
– 🌊 Reworked "elements/river small 1" for improved ambient realism
– 🛠️ Reworked road cutting machine sound for sharper mechanical detail
– 🌊 Enhanced "elements/river big 1" with extended sound distance range

ATS Edition Enhancements
– 🔊 Replaced default city horn (horn_02) with a low-latency version for better responsiveness
– 📢 Added 1 new horn sound variation for 2018 Mack Anthem in AI traffic

ETS2 Edition Enhancements
– 🚨 Reworked Latvian railroad crossing alarm for greater authenticity
– 📢 Added 1 new horn sound variation for 2014 DAF XF in AI traffic

🧩 Optional Addon News
– 🔇 ETS2 Soundproofing Addon updated to support the DAF XF Electric
Download #1

Changes in v25.46 (1.56.x):
– 🔧 Reworked engine & horn sounds for the 2014–2016 Jeep Grand Cherokee SRT 4x4 (WK2)
– 📢 New horn sound variant for the 2023 Chevrolet Suburban
– 🌄 New large waterfall sound effect for elements/waterfall big
– 🪟 New light rain on windshield sound effect during light rain
– 🎚️ Minor sound mixing adjustments for rain (cabin perspective)
Download Link 1

Changes in v25.44 (1.56.x):
- 🎼 Added 1 new engine sound variant for Kenworth W900 trucks in AI traffic, bringing more variety and realism to highway ambiance.
- 🚪 Applied the automatic sliding gate sound set to an additional gate animation that previously lacked audio—ensuring consistent sound feedback across all animated gates.
Download #1

Changes in v25.42 (1.56.x):
🔊 Sound & Feature Update – ATS & ETS2 Edition
- Patch highlights for sound mods and optional CB radio features
🎧 Sound Enhancements:

• 🔁 Reworked "elements/sea coast 1" ambient sound item for improved realism
• 🛵 Added engine sounds for Vespa 946 in the Motorcycle Traffic Pack by Jazzycat
• 🚪 Introduced 1 new variation of an automatic sliding gate sound set (ATS edition)
• 🔊 Applied the new gate sound to a previously silent sliding gate animation (ATS edition)

📻 CB Radio Cop Scouting – Optional Feature (ATS Edition):

• 🔄 Replaced 1 phrase in the cop scouting dialogue
• 🗣️ Added new phrases from a new driver, expanding cop detection coverage by several hours
• 🙏 Special thanks to Frontiersman for contributing 6 response phrases to the new driver

📦 Optional Addon News:

• ✅ Reefer Trailer Sound Addon for ETS2 formally updated for game version 1.56

Download #1

Changes in v25.41 (1.56.x):
🎧 American Truck Simulator (ATS Edition):
– 🔊 Pumpjack Sound Restored: Reinstated the vanilla game’s pumpjack sound effect
  • Capped to 1 allowed instance to ensure audio stability and prevent layering issues
– 📻 CB Radio Cop Scouting:
  • Minor volume adjustments for select voice lines in the optional feature
  • Enhances clarity without disrupting ambient immersion
🌲 Euro Truck Simulator 2 (ETS2 Edition):
– 🪵 544 LOGGER Sound Overhaul:
  • Reworked and replaced sound profile for the “544 LOGGER” log loader
  • New sound based on the Liebherr LH 30 C Industry Litronic, offering a more industrial and authentic audio experience
Download #1

Changes in v25.38:
– ✅ Compatibility updates for ATS 1.56 open beta
– 🔊 Reinstated log loader sound for dynamic log loading/unloading, based on the Doosan DX225 LL
– 🚋 Reworked default tram sound set for use in map mods without custom tram audio
– 🔔 Extended sound distance for fallback tram bell when player blocks tram
– 🚛 New engine sound variant for 2021 DAF XG+ in AI traffic
– 🚨 Local police sirens now supported for Croatia, Kosovo, and Slovenia
– 🌊 New ambient sound: Water lapping around parked boats
– 🐈 New purring sound variant for outdoor cats
– 🏎️ Reworked idle sound for civilian and police 2014 Lamborghini Huracán LP 610-4 in AI traffic
– 🎧 Replaced interior suspension sound effect
– 🧹 File clean-up: Removed legacy files to streamline the mod
Download #1

Changes in v25.35:

• 🔧 2 new trailer suspension sound variations — adds depth to trailer movement and weight shifts
• 🛋️ 1 new interior suspension sound variation — enhances cabin realism during bumps and turns
• 🅿️ New long air brake sound for default/fallback sets — plays when applying the parking brake
• 🚛 1 new air brake sound variation for: 2016 Scania R500 (2nd gen), 2016 Scania S500
• 🚛 2020 MAN TGX 18.640 (TG3) — new engine & horn sounds (SGD Truck Tuning Pack v1.2.0)
• 🚛 2020 MAN TGX 18.520 (TG3) — new horn sounds (SGD Truck Tuning Pack v1.2.0)
• 🚛 2009 MAN TGX — replaced air horn sounds
• 🚛 2014 MAN TGX — replaced air horn sounds
• 🚛 2016 Scania R500 & S500 — new horn sound variation
• 🚗 2006 Lada 119 (Lada Kalina) — reworked engine sounds
• 📏 Corrected distance attenuation for select AI car sounds — improves how sound fades with distance
• 🐦 Added heron sounds — brings more life to natural settings
• 🚆 GE AC4400CW locomotive now serves as the default sound set for train_diesel.soundref — deeper, more powerful train audio

Download #

Changes in v25.34:
- 🚂 Major rework of the GE AC4400CW train locomotive sound. [ATS edition]

• 📢 New horn sounds used for railroad crossings.
• 🔊 Several more engine sound effects, and they're now more prominent from a distance.
• 🔔 New steel bell instead of the E-bell. However, if you prefer the E-bell, it's still available for the Amtrak GE P42DC locomotive!

- 🚆 Reworked the Canadian Pacific and Canadian National train locomotive sound set in ProMods Canada. [ATS edition] 🚓 Applied engine sounds to the 2013 Ford Taurus police car in AI traffic in ProMods Canada. [ATS edition] 🌲 Minor sound distance attenuation adjustment for the log debarker machine sound. [ATS edition] 🔉 Slightly increased audibility of the default/fallback reverse beeper sound replacement. [ATS edition] 🐦 Slightly increased the amount of herring gull sounds that can be heard when multiple gulls are flying. [ETS2 edition]
- 🚛 Partial rework of the 2016 Scania R500 (2nd generation) and 2016 Scania S500 (2nd generation) sound set in AI traffic. [ETS2 edition]

• 🙏 Special thanks to Max2712 for permission to use some of his sound samples for these Scania trucks.

Download #1

Changes in v25.33:
- 🪵 New log debarking machine sounds added at select sawmill company locations: Sound respects work hours: no audio overnight, matching animation inactivity
- 🚓 2016 Ford Explorer Police Interceptor Utility in ProMods Canada AI traffic: Now features engine and horn sounds
- 🚙 2010 RAM 2500 Crew Cab (DS generation): Cummins engine sound set now used as default for car_diesel_1.soundref
- 🛻 2005 Ford F-350 Super Duty 6.0L VT365 engine: Now the default sound set for car_diesel_2.soundref
- 🚗 Minor engine sound mix adjustments for the 2007 MINI Cooper S hatchback (R56, pre-facelift) in AI traffic
- 🐦 Herring gull sounds added for flying gulls
- 🔊 Slight 3D sound positioning improvements for standalone "under frame" aftermarket air horns
- 📢 Hadley H00293AS aftermarket air horn added to the Service Shop
- 🎈 Reduced frequency of burner sound for hot air balloons for a more natural ambiance
Download #1

Changes in v25.32:
- 🚓 Applied partial native engine and horn sound support for some newly added AI traffic vehicles from the US Car Culture mod. [ATS edition]
- 🚗 Civilian 2006 Chevrolet Impala (9th generation)
- 🚘 2023 Audi A3 sedan (4th generation; Typ 8Y)
- 🚙 Unidentified station wagon. Sounds based on the 1983 Mercury Colony Park for the time being
Download #1

Changes in v25.30:
- 🚂 Comprehensive sounds added to the 1923 Baldwin-Westinghouse Steeple Cab on the Iowa Traction Railway. [ATS edition]
- 🚓 Some local police vehicle sound additions listed below. [ETS2 edition]

• 🇬🇧 United Kingdom: 2 new sound effect variations for its local police siren sound.
• 🇹🇷 Türkiye: Replaced horn sounds for the police 2016 Toyota Corolla sedan (11th generation) in AI traffic.
• 🇷🇺 Russia: 1 new sound effect variation for its local police siren sound.
• 🇱🇹 Lithuania: New horn sounds for the police 2013 Škoda Octavia Mk3 sedan (Typ 5E) in AI traffic.

Changes in v25.29:
- 🛞 New Tire Skid Sound  – Added a unique skid sound effect for trucks sliding on grass surfaces, enhancing terrain-specific realism
- 🚓 Localized Police Sirens (Ticket Events) – When ticketed, you'll now hear country-specific sirens based on your location – Supported countries include: Austria, Belgium, Bulgaria, Czechia, Denmark, Estonia, Finland, France, Germany, Hungary, Italy, Latvia, Lithuania, Luxembourg, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russia, Slovakia, Spain, Sweden, Switzerland, Türkiye, United Kingdom
- 🚗 New AI Traffic Engine Sounds – Civilian & police variants now feature unique engine sounds for: – 2016 Dacia Logan II (post-facelift) – 2012 Kia Cee’d (JD gen, pre-facelift) – 2017 BMW 5 Series Touring (G31 gen, pre-facelift)
- 🎚️ Sound Mixing Tweaks – Minor adjustments to AI traffic engine sound balance for smoother transitions and realism
Download #1

Changes in v25.27:

• 🚛 New Trailer Suspension Sound Variation: Added one new sound variation for trailer suspension.
• ⛰️ Improved Reverb for Cliffs: Minor improvement to the master reverberation for the reverb sound item used near cliff faces and rock formations.
• 🚨 Extended Anti-Theft Alarm Range: Extended the sound distance range of anti-theft alarm horn sound effects when colliding with a parked AI traffic vehicle.

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🇺🇸 ATS Edition Specific Changes:

• 🚗 Replaced AI Car Horns: Replaced 4 default/fallback horns for AI traffic cars. This applies to cars in AI traffic packs as well.
• 🔔 Replaced AI Car Anti-Theft Alarms: Replaced 4 anti-theft alarm horn sounds for AI traffic cars.
• 🚚 Replaced AI Truck/Van/Pickup Horns: Replaced the default/fallback horn for AI traffic trucks, vans, and pickup trucks. This also applies to AI traffic packs.
• 🆕 New AI Truck/Van/Pickup Alarm: Added a new anti-theft alarm horn sound for AI traffic trucks, vans, and pickup trucks.
• 🗑️ Municipal Truck Sound Adjustments: Minor sound mixing adjustments to the superstructure_truck_work (municipal truck) sound set in AI traffic.
• 🎺 Mack Anthem Horn Variations: Added 2 new horn sound variations for the 2018 Mack Anthem in AI traffic.
• 🛠️ Popping/Click Sound Glitch Fix: Attempted a fix for the uncommon, randomly occurring popping/click sound glitch that originated in the vanilla game.
• 🌳 Reworked American Forest Bird Sounds:Reworked one of the vanilla game's American forest world bird sound sets:
  • 🐦 Birdsong Dynamics: Birdsong peaks at dawn and lessens towards midday and afternoon.
  • 🎧 Improved Auditory Experience: Added missing fade effects for a better auditory experience.
  • ↔️ Directional Bird Sounds: Bird sounds can come from different directions and distances in the forests.
  • 🔋 FMOD Efficiency: Slightly more FMOD efficiency at night due to fewer simultaneous sound events than the vanilla game when birds are not active.
  • 🎶 Additional Bird Sounds: Introduced additional sounds of various birds heard in the USA, including the blue jay, American robin, house sparrow, and Scott's oriole.

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🇪🇺 ETS2 Edition Specific Changes:

• 🚗 Replaced AI Car Horns: Replaced 4 default/fallback horns for AI traffic cars. This applies to cars in AI traffic packs.
• 🔔 Replaced AI Car Anti-Theft Alarms: Replaced 4 anti-theft alarm horn sounds for AI traffic cars.
• 🚂 Increased Train Volumes:
  • 🔊 Slightly increased sound volume for some EMD G16 train locomotive sound effects.
  • 🔊 Slightly increased sound volume for some Luhanskteplovoz M62 train locomotive sound effects.
  • 🔊 Slightly increased sound volume for some Siemens Vectron train locomotive sound effects.
  • 🔊 Slightly increased sound volume for some Bombardier OSE Class 220 train sound effects.
  • 🔊 Slightly increased sound volume for some Rīgas Vagonbūves Rūpnīca DR1 train sound effects.

Download Link 1

Changes in v25.23:
- Replaced 1 thunder sound effect.
- Temporarily disabled noisy log debarker sound at sawmills. It will return in a later update with more ideal mixing. [ATS edition]
- Replaced/improved sound for the log loader used for dynamic log loading and unloading of the player's log cargo. [ATS edition]
- The replacement sound used is based on a Doosan DX225 LL.

Reworked/replaced sound with lower noise emissions for the "544 LOGGER" log loader. [ATS edition]
- The replacement sound used is based on a Liebherr LH 30 C Industry Litronic.

Added sound functionality for the dynamic unloading of logs, which the vanilla game does not have. [ATS edition]
- 8 new sound effect variations for picking up of the logs from the trailer.
- 8 new sound effect variations for dropping the logs into a log pile.
Download #1

Changes in v25.21:
- 🆕 Reworked default wiper sounds.
- 🆕 Full rework of interior rain sound in heavy rain conditions.
Download #1

Changes in v25.19.2:
- 🆕 Applied engine and horn sounds to the Kenworth T800 hi-rail and tow truck variants in AI traffic (unused). [ATS edition]
- 🆕 Bug fix for duplicate interior rain sound issue in v25.19
Download #1

Changes in v25.18:
- 🆕 Replaced brake squeaking sounds 🚛🔊 (for high-odometer trucks)  
- 🆕 Enhanced reverb effects for harbor & industrial areas ⚙️🏗️  
- 🆕 Engine sounds added to Caterpillar Towmotor forklifts 🚜🔊 
Download #1

Changes in v25.17:
- Minor sound volume adjustments to some AI traffic car idle sounds. [ATS edition]
- Comprehensive sounds added to the Bombardier FS Class E.405 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the Rīgas Vagonbūves Rūpnīca ER2 train. [ETS2 edition]
- Engine and horn sounds added to the civilian 2015 Kia Cee'd hatchback (JD, 2nd generation, post-facelift). [ETS2 edition]
- Engine and horn sounds added to the taxi and police 2015 Kia Cee'd hatchbacks (JD, 2nd generation, post-facelift). [ETS2 edition]
- Further lessening of birdsong around 7:00 PM (forest ambient sound item). [ETS2 edition] 
Download #1

Changes in v25.16:
- Decreased sound volume for some bird and owl sounds (forest ambient sound item). [ETS2 edition]
- Birdsong now peaks at dawn and lessens towards midday and afternoon (forest ambient sound item). [ETS2 edition]
- Applied sounds for additional city variants of the Škoda Transtech Artic tram. [ETS2 edition]
- Added sounds for the Duewag Stadtbahnwagen Typ B (1st generation body, subtype B100S) tram. [ETS2 edition]
- 1 new trailer suspension added to the array for the trailer suspension sounds.
- Minor sound mixing adjustments for the trailer suspension sounds.
Download Link 1

Changes in v25.13:
- Added complex sounds for ADtranz Incentro AT6/5L tram. [for ETS2]
- Replaced engine sounds for Nova Bus LFS (Low Floor series) 2014-2017 in AI traffic. [for ATS]
Download Link 1

Changes in v25.11:
- Comprehensive sounds added to the AnsaldoBreda Sirio Series 7100 tram. [ETS2 edition]
- Comprehensive sounds added to the AnsaldoBreda Sirietto Series 7500 tram. [ETS2 edition] 
Download Link 1

Changes in v25.04:
- Compatibility updates for the ATS 1.54 open beta. [ATS edition]
- Comprehensive sounds added to the LEW Hennigsdorf Deutsche Bahn Class 143 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the Electroputere CFR Class 47 train. [ETS2 edition]
- Comprehensive sounds added to the Maschinenfabrik Esslingen GT4 tram. [ETS2 edition]
- Comprehensive sounds added to the 2002-2005 Wegmann & Co. GT4d tram. [ETS2 edition]
- Comprehensive sounds added to the 1963–1994 ČKD ČME3 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the 1968-1990 ČKD T-669.0 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the ČKD Tatra KT4D tram. [ETS2 edition]
- Comprehensive sounds added to the Alstom SNCF TGV Duplex high-speed train. [ETS2 edition]
- Comprehensive sounds added to the Bombardier SNCF Class Z 27500 train. [ETS2 edition]
- 1 new rolling sound for the Stadler FLIRT train cars. [ETS2 edition]
- 3 new horn sounds added to the array for the Stadler FLIRT train variant for Switzerland. [ETS2 edition]
- Applied comprehensive sounds to the Stadler FLIRT train variant for Estonia (unused). [ETS2 edition]
- Dropped support for game versions 1.51 and 1.52 on the Steam Workshop in preparation for 1.54. 
Download Link 1

Changes in v25.05:
- Engine and horn sounds added to the 2024 Hyundai Kona SX2 (2nd generation) in AI traffic. [ETS2 edition]
- 6 new horn sounds added to the array for the 2024 Hyundai Kona SX2 (2nd generation) in AI traffic. [ATS edition]
- 3D positioned engine sounds added to the 2024 New Flyer XDE35 in AI traffic. [ATS edition] 
Download #1

Changes in v25.04:
- Compatibility updates for the ATS 1.54 open beta. [ATS edition]
- Comprehensive sounds added to the LEW Hennigsdorf Deutsche Bahn Class 143 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the Electroputere CFR Class 47 train. [ETS2 edition]
- Comprehensive sounds added to the Maschinenfabrik Esslingen GT4 tram. [ETS2 edition]
- Comprehensive sounds added to the 2002-2005 Wegmann & Co. GT4d tram. [ETS2 edition]
- Comprehensive sounds added to the 1963–1994 ČKD ČME3 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the 1968-1990 ČKD T-669.0 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the ČKD Tatra KT4D tram. [ETS2 edition]
- Comprehensive sounds added to the Alstom SNCF TGV Duplex high-speed train. [ETS2 edition]
- Comprehensive sounds added to the Bombardier SNCF Class Z 27500 train. [ETS2 edition]
- 1 new rolling sound for the Stadler FLIRT train cars. [ETS2 edition]
- 3 new horn sounds added to the array for the Stadler FLIRT train variant for Switzerland. [ETS2 edition]
- Applied comprehensive sounds to the Stadler FLIRT train variant for Estonia (unused). [ETS2 edition]
- Dropped support for game versions 1.51 and 1.52 on the Steam Workshop in preparation for 1.54. 

Changes in v25.03:
- Comprehensive sounds added to the 1996 Adtranz DB Class 481 electric multiple unit train for the Berlin S-Bahn. [ETS2 edition]
- Comprehensive sounds added to the Siemens Desiro Classic electric multiple unit train. [ETS2 edition]
- Minor sound adjustments for the Siemens Vectron train. [ETS2 edition]
- 2003 Chevrolet Express sound set is now the default sound set for car_default_3.soundref in AI traffic. [ATS edition] 
Download Link 1

Changes in v25.02:
- Comprehensive sounds added to the EMD G16 train locomotive. [ETS2 edition]
- Comprehensive sounds added to the AnsaldoBreda Frecciarossa ETR 1000 train. [ETS2 edition]
- Comprehensive sounds added to the 1999 KONČAR TCDD E 52516 train. [ETS2 edition]
- Comprehensive sounds added to the TÜLOMSAŞ TCDD E 68 000 train. [ETS2 edition]
- Comprehensive sounds added to the 2012 Hyundai Rotem TCDD E32000 electric multiple unit. [ETS2 edition]
- Comprehensive sounds added to the 2014 CAF Inneo BM3 metro train. [ETS2 edition]
- Comprehensive sounds added to the 2008 ČKD Tatra T3A tram. [ETS2 edition]
- 2015 Škoda Superb (B8) TDI sound set is now the default sound set for car_default_3.soundref in AI traffic. [ETS2 edition]
- 2015 Škoda Superb (B8) TDI sound set is now the default sound set for car_normal_1.soundref in AI traffic. [ETS2 edition]
- Renault Captur (J87 generation) sound set is now the default sound set for car_default_4.soundref in AI traffic. [ETS2 edition]
- Minor sound adjustments to some AI traffic car sounds. [ETS2 edition]
- 2015 Ford Mustang GT Premium sound set is now the default sound set for car_sport_1.soundref in AI traffic.
- 2016 Chevrolet Camaro SS Coupe sound set is now the default sound set for car_sport_2.soundref in AI traffic. [ATS edition]
Download Link 1 

Changes in v25.01:
- Improved accuracy of the 3D sound position of the reefer unit sound for default reefer trailers in AI traffic. [ATS edition]
- Comprehensive sounds added to the Siemens Vectron train locomotive. [ETS2 edition]
- Comprehensive sounds added to the Corifer FS Vivalto train. [ETS2 edition]
- Reduced low frequency for two Carrier Vector reefer unit sound loops. [ETS2 edition]
- Reduced low frequency for the default reefer unit sound loop.
- Decommissioned 'Return to Winterland' soundtrack music replacements.
- Decommissioned sounds for the Winter Express steam train.
- Christmas discount ended for aftermarket air horns from the Sound Fixes Pack in the game's Service Shops. 
Download #1

Changes in v25.00:
- Simplified fallback default city ambience, resulting in less noticeably repetitive looped sounds and more efficient usage of memory.
- Engine and horn sounds added to the 2007 Dennis Dagger in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the civilian 2013 Renault Captur (J87 generation) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the police 2013 Renault Captur (J87 generation) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2016 Dacia Sandero II (B52 generation, post-facelift) in AI traffic. [ETS2 edition]
- Previous soundproofing for ETS2 updated with soundproofing for the 2021 Volvo FH Series 5 and the 2024 Volvo FH Series 6.
Download #1

Changes in v24.63:
- Winter Express steam locomotive uses SCS Software's sounds now (may be reworked later). [ATS edition]
- Winter Express passenger carriage now sounds lighter, using passenger carriage sounds rather than freight carriage sounds 
Download #1

Changes in v24.61:
- More engine sound variants added to the civilian 2015 Škoda Superb (B8, Typ 3V generation) in AI traffic. [ETS2 edition]
- Horn sound added to the civilian 2015 Škoda Superb (B8, Typ 3V generation) in AI traffic. [ETS2 edition]
- Applied engine sounds for the police 2015 Škoda Superb (B8, Typ 3V generation) in AI traffic. [ETS2 edition]
- 1 new horn sound added to the array for the Peterbilt 389 in AI traffic. [ATS edition]
— Optional addon news —
- Previous soundproofing for ETS2 updated with soundproofing for the 2024 Iveco S-Way.
Download #1

Changes in v24.59:
- Engine and horn sounds added to the 1995 Nissan Pickup (D21 generation). [ETS2 edition]
- Added layer of sounds for when the player's truck skids on grass terrain.
Download #1

Changes in v24.58:
- New optional feature to go with sliding tandems: "~ Function - Enable trailer door open sound". [ATS edition]
- Intended for use in the situation of backing into a dock door for trailers with swing doors.
- Contains sound only. You may have to use imagination for the visuals of opening the trailer door.
- Compatible with SCS Software's ownable "box" trailer.
- The sound is triggered a few seconds after the tandems hit one of the stops at either end.
- Instructions for use in the correct way:
--- 1. Select "~ Function - Enable trailer door open sound" in the Audio Settings before sliding the tandems.
--- 2. Click the Preview button, then select a different voice navigation option or disable the voice navigation.
--- 3. Slide the tandems in preparation for backing into the dock door. It must hit the stops for the sound to be activated.
--- 4. Listen for the trailer door opening sound. After it's done, you can reverse into the dock door.
Download #1

Changes in v24.47:
- Carrier Vector Refrigeration Unit sound loop added for the Kögel Cool trailer in AI traffic. [ETS2 edition]
- 1 new trailer brace sound added to the array for after lowering the landing gear of the player's trailer.
- Mod description updated to show compatibility with game version 1.52.
- Reefer trailer sound addon for ETS2 now has support for the Kögel Cool trailer (Kögel Trailer Pack DLC). 
Download #1

Changes in v24.45 (1.51.x):
- 1 new additional variation of the default air cutoff sound for when the air compressor is unloaded by the governor.
- Comprehensive sounds added to the Stadler FLIRT train. [ETS2 edition]
- Engine sounds added to the 1986 Moskvitch 2141 Aleko in AI traffic. [ETS2 edition]
- Sounds added to the 1997 Bombardier Double-decker Coach. [ETS2 edition]
- Replaced engine sound for the 2006 Ford F-350 XL Super Duty Regular Cab Ambulance in ProMods Canada in AI traffic. [ATS edition]
- 1 new Hadley H00640RP horn sound variant added for the 2018 Mack Anthem and the 2014 Volvo VNL in AI traffic. [ATS edition] 
Download #1

Changes in v24.44 (1.51.x):
- New steel bell and horn sounds for the Canadian National and Canadian Pacific freight trains in ProMods Canada. [ATS edition]
- Engine and horn sounds added to the civilian 1990 UAZ-469B in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the police 1990 UAZ-469 in AI traffic. [ETS2 edition]
- Minor sound volume adjustments for the basketball dribble sound.
Download #1

Changes in v24.43 (1.51.x):
- Engine and horn sounds added to the police 2010 Jaguar XF S (X250 generation, pre-facelift) in AI traffic. [ETS2 edition]
- Diesel engine sound set added for the civilian 2008 Jaguar XF (X250 generation, pre-facelift) in AI traffic. [ETS2 edition]
- 1 new horn sound variant added to the array for the Mack RD's in AI traffic. [ATS edition]
- Reinstated "English - Grace (AU)" voice navigation to version from v24.31 - it was accidentally on the February version in v24.42.
- Added entry for motor sound of electrified trailers in the recommended audio settings information text file. 
Download #1

Changes in v24.41 (1.51.x):
- Engine and horn sounds added to the RCMP 2003 Ford Crown Victoria Police Interceptor in ProMods Canada AI traffic. [ATS edition]
- Engine and horn sounds added to the civilian 2008 Jaguar XF (X250 generation, pre-facelift) in AI traffic. [ETS2 edition] 
Download #1

Changes in v24.29:
- 2 new long parking air brake sound effects added to the array for the reworked default parking air brake sounds.
- Added Schmitz cooling unit reefer sound loop for the Schmitz Cargobull S.KO Cool trailer in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 1990 Ural-4320 in AI traffic. [ETS2 edition]
- 2 new air brake sound effects added to the array for the 2019 Freightliner Cascadia in AI traffic. [ATS edition]
Download #1

Changes in v24.28:
- 1 new slow speed gravel sound effect for trailer tires.
- Replaced 1 long parking air brake sound effect for the reworked default parking air brake sounds.
- Slight increase in sound volume for the reworked default lift axle sound effect.
- Engine sounds added to the civilian 2020 SEAT León ST (4th generation) in AI traffic. [ETS2 edition]
- Engine sounds added to the police 2020 SEAT León ST (4th generation) in AI traffic. [ETS2 edition]
- Horn sounds added to the police 2020 SEAT León ST (4th generation) for the Mossos d'Esquadra in AI traffic. [ETS2 edition]
- Specially 3D positioned engine sounds added to the 2007 Mercedes-Benz CapaCity (O530 GL) in AI traffic. [ETS2 edition]
Download Link 1 

Changes in v24.26:
- 3 new air brake sound effects added to the array for the reworked default air brake sounds.
- Special thanks to Max2712 for permission to use some of his sound samples for this.
- Implemented taxiing sound effect for the F-22 Raptor aircraft sound set. [ATS edition]
- Engine sounds added to the civilian 2016 Volkswagen Transporter (T6 generation) in AI traffic. [ETS2 edition]
- 2 new horn sounds added to the array for the 2014 DAF XF 106 in AI traffic. [ETS2 edition]
- 4 new horn sounds added to the array for the 2021 DAF XG+ in AI traffic. [ETS2 edition]
- 1 new engine sound set variation for the 2007 DAF XF 105 in AI traffic. [ETS2 edition]
- 2007 DAF XF 105 sound sets are now the default sound sets for truck_us_1.soundref and truck_us_2.soundref. [ETS2 edition]
- Compatibility patch for the upcoming version of Winter sounds. [ETS2 edition]
- Minor sound volume adjustments for some brake squeaking sound effects for the player's truck.
- Reworked brake squeaking sounds should now be possible to hear with moderate presses of the brake pedal.
- Reminder: Only trucks with a high odometer value get this sound. Many of these trucks are in the Used Trucks dealership.

-- Optional addon news --
- Previous soundproofing for ETS2 updated for the 2024 Scania S BEV. 
Download #1

Changes in v24.25:
- Engine and horn sounds added to the 2007 DAF XF 105 in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2010 Scania R730 and the 2009 Scania R560 in AI traffic. [ETS2 edition]
– Special thanks to Max2712 for permission to use some of his sound samples in accordance to these Scania trucks.
Applied more suitable sounds for some AI traffic vehicles in ProMods Canada. [ATS edition]
– Canadian Pacific train
– 2005-2007 Ford F-350 XL Super Duty Regular Cab Ambulance
– Pierce Arrow XT
Download #1

Changes in v24.21:
- Applied the reefer trailer sound to the Tirsan reefer trailers in AI traffic. [ETS2 edition]
- 2014 DAF XF 106 sound set is now the default sound set for truck_eu_1.soundref. [ETS2 edition]
- 2012 Volvo FH16 (700hp, D16G) sound set is now the default sound set for truck_eu_2.soundref. [ETS2 edition]
- 2014 Iveco Stralis Hi-Way sound set is now the default sound set for truck_eu_3.soundref. [ETS2 edition]
- 2014 Mercedes-Benz Actros (MP4 chassis, OM470 engine) sound set is now the default sound set for truck_eu_4.soundref. [ETS2 edition]
- Some sound volume adjustments for the interior suspension sounds.
- Engine sounds added to the Outrider UTV (sounds based on a 2021 Kubota utility terrain vehicle). [ATS edition]
- Adjusted distance attenuation curve for the sound effect of the man taking photos (world sound, only plays for some instances). 
Download #1

Changes in v24.17:
- Trailer tire sound volume adjustments (asphalt, gravel, and sleeper lines).
- Slight improvement of drying behavior of the wet tire sound after the rain sounds have stopped.
- Removed sound_fixes_pack_optional_install.bat from the ShareMods archive because it does not work with the HashFS v2 .scs format.
Download #1

Changes in v24.14:
- Refined mixing and slightly increased sound volume for the reefer trailer sound.
- 2 new tire screech/skid sounds added to the array.
- Added tire screeching for when trying to perform a burnout on asphalt roads.
- Engine sounds added to the 2023 Winnebago View RV in AI traffic. [ATS edition]
- Slight increase in sound volume for the bell sound of the 2017 Siemens S200 SF Light Rail Vehicle in San Francisco. [ATS edition] 
Download #1

Changes in v24.12:
- Compatibility updates for the ATS 1.50 experimental beta. [ATS edition]
- Comprehensive sounds added for the 2017 Siemens S200 SF Light Rail Vehicle in San Francisco. [ATS edition]
- American style truck door close sound for the sound sequence after refueling, based on a Volvo VNL. [ATS edition]
- Engine sounds added to the 2022 Audi A3 (8Y generation) in AI traffic. [ETS2 edition]
- Country specific railroad crossing bell sound for Switzerland. [ETS2 edition]
- 9 new horn sounds added to the array for the 2016 Scania R500 + S500 sound set in AI traffic. [ETS2 edition]
- 5 new horn sounds added to the array for the 2014 Mercedes Actros MP4 in AI traffic, courtesy of Max2712. [ETS2 edition]
- 5 new horn sounds added to the array for the 2012 Volvo FH16 in AI traffic. [ETS2 edition]
- 2 new air brake sound effects added to the array for the 2016 Scania R500 + S500 sound set in AI traffic. [ETS2 edition]
- 2 new interior suspension sounds added to the array.
- 1 new tire bump / suspension sound added to the array.
- Increased sound volume for the reworked default interior window click sound.
- Refined sound mixing for the asphalt trailer tire sounds and fixed loudness issue.
- Updated the detailed recommended audio settings information.
Download #1  

Changes in v24.11 (1.50.x):
- Compatibility updates for the ATS 1.50 experimental beta. [ATS edition]
- Compatibility update for the ETS2 1.50 experimental beta. [ETS2 edition]
- Rework of trailer tire sound for all terrains, resulting in an improved flyby and rolling sound on asphalt roads.
- Added subtle asphalt tire crunch sound for trailers at slow speeds for when the player camera is close to the trailer wheels.
- New door close sound in use for the sound sequence after refueling. Many thanks to Max2712 for a MAN TGX door close sound sample.
- Minor file size optimizations.
- Replaced default interior window click sound with one from a Mercedes Actros MP4, courtesy of Max2712.
- Replaced 3 air brake sound effects for the 2016 Scania R500 + S500 sound set in AI traffic, courtesy of Max2712. [ETS2 edition]
Download #1  

Changes in v24.10 (1.50.x):
- Compatibility updates for the ATS 1.50 experimental beta. [ATS edition]
- Compatibility updates for the ETS2 1.50 experimental beta. [ETS2 edition]
- Brake squeaking for the player truck now fully relies on the vanilla brake squeaking sound.
- HashFS format for efficient loading is unused for v24.10 but may be in use for a later version if it is stable.
- Sounds for International Traffic Pack Vanilla Edition by Elitesquad Modz will remain in 1.49. 1.50 support is uncertain for now.
Download #1

Changes in v24.08 (1.49.x):
- Engine and horn sounds added to the 2012 Volvo FH16 (700hp, D16G) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2012 Volvo FH16 (460hp, D13C) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2006 Kia Cee'd (ED model, pre-facelift) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the civilian and police 2006 Kia Cee'd SW (ED model, pre-facelift) in AI traffic. [ETS2 edition]
- Reworked the 2009 Volvo FH16 engine sound set in AI traffic. [ETS2 edition]
- Some sounds applied to AI traffic vehicles in the International Traffic Pack Vanilla Edition by Elitesquad Modz. [ETS2 edition]
- Minor sound adjustments to some AI traffic truck sounds. [ETS2 edition]
- Improved recovery method of the mod's own air brake and air horn sounds. This should fix rare cases of air horns not recovering.
- Emphasized lower frequencies of the Sound Fixes Pack standalone air horns to compensate for truck soundproofing.
- Cleaned sound effect for the default reverse backup beeper sound replacement. 
Download #1

Changes in v24.07:
- Slight increase of sound volume for the reworked default air cutoff sound for when the air compressor is unloaded by the governor.
- 2 new additional variations of the default air cutoff sound for when the air compressor is unloaded by the governor.
- Minor sound adjustments to the hot air balloon sound mix.
- Engine and horn sounds added to the 2023 Iveco Crossway Low Entry in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2016 Lada Niva 4x4 in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2014 Lada Granta in AI traffic. [ETS2 edition]
- Engine sounds added to the 2002 Mercedes-Benz Econic in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2015 Renault Talisman in AI traffic. [ETS2 edition]
- Some sounds applied to AI traffic vehicles in the International Traffic Pack Vanilla Edition by Elitesquad Modz. [ETS2 edition]
- Minor sound adjustments to some AI traffic truck sounds. [ATS edition] 
Download #1

Changes in v24.06:
- 1 new engine sound variant added to the array for the Kenworth T800/W900's and the Peterbilt 389's in AI traffic. [ATS edition]
- 2 new horn sounds added to the array for the 2014 & 2018 Volvo VNL's in AI traffic. [ATS edition]
- Union Pacific "Big Boy" 4014 sound set (new) is now the default sound set for train_steam_1.soundref. [ATS edition]
- Decommissioned sound sets for the "Winter Express" Christmas steam train. [ATS edition]
- Minor sound adjustments to the brake squeal of the MotivePower MPXpress MP36PH-3C train. [ATS edition]
- Engine sounds added to the civilian and police 2010 Volkswagen Touran's in AI traffic. [ETS2 edition]
- 4 new horn sounds added to the array for the 2021 Renault T and Renault T Evolution trucks in AI traffic. [ETS2 edition]
- 2 new horn sounds added to the array for the 2009 Volvo FH16 in AI traffic. [ETS2 edition]
- Applied horn and rev sounds from v24.03 that were missing for the Aprilia RSV4 (Motorcycle Traffic Pack). [ETS2 edition]
- Shortened sound distance range for dogs barking in response to aftermarket standalone air horns from the Sound Fixes Pack.
Download #1

Changes in v24.05:
- Re-established the 1.47 version of the MAN TGX 2020 air horn to the game as a standalone air horn option.
- The following quality standards have also been applied to it:
1. More accurate input response
2. Subtle sound direction filter
3. More accurate distance attenuation and spatialization
4. More appropriate sound position and sound volume
5. Interactivity with other Sound Fixes Pack sounds
6. Possible weakening of sound at low air pressure if not using a personalized low air warning sound

- Nearby dogs outside the truck in the game may now bark in response to hearing a Sound Fixes Pack standalone air horn.
- Note that they may only bark when the player is not facing them, because of the absence of animation for barking.

"Aftermarket part" label and icon added to the Sound Fixes Pack's standalone air horns in the Service Shop display.
Updated pricing for the Sound Fixes Pack's standalone air horns in the game's Service Shops.
Engine sounds added to the 2005 LiAZ 5256 (2nd generation) in AI traffic. [ETS2 edition]
Horn sounds added to the 2009 Volvo FH16 in AI traffic. [ETS2 edition]
Download #1

Changes in v24.04:
- Engine and horn sounds added to the 2021 Renault T and Renault T Evolution trucks in AI traffic. [ETS2 edition]
- Special thanks to kriechbaum for some sound effects from his Renault T sound mod.
- Engine sounds added to the 2009 Volvo FH16 in AI traffic. [ETS2 edition]
- 1 new horn sound added to the array for the 2014 MAN TGX in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2011 UAZ-2206 ('loaf') in AI traffic. [ETS2 edition]
- Minor sound adjustments for the 1985 Mercedes-Benz W124 in AI traffic. [ETS2 edition]
- 2015 Jeep Rengade sound set is now the default sound set for car_normal_2.soundref. [ETS2 edition]
- Some sounds applied to AI traffic vehicles in the International Traffic Pack Vanilla Edition by Elitesquad Modz. [ETS2 edition]
- Applied tugboat horn functionality from v24.03 that was missing in the ATS edition of the mod. [ATS edition]
- 2013 Buick Enclave (1st generation, refreshed) sound set is now the default sound set for car_default_2.soundref. [ATS edition]
- Reduced chances of overlapping recalculating/u-turn phrases for the English - Grace (AU) voice navigation variant.
- Dropped support for game version 1.48 on the Steam Workshop in preparation for 1.50. 
Download #1

Changes in v24.03:
- Added sounds for tugboats. They may also honk if you honk close to them with a Sound Fixes Pack standalone air horn.
- Replaced engine sounds for the Terberg RT223 in AI traffic. [ETS2 edition]
- Replaced engine sounds for the 2018 Mercedes-Benz A-Class (W177 generation) in AI traffic. [ETS2 edition]
- Engine sounds added to the civilian 2017 Volkswagen Crafter in AI traffic. [ETS2 edition]
- Engine sounds added to the police and ambulance 2017 Volkswagen Crafter's in AI traffic. [ETS2 edition]
- 1 new horn sound added to the array for the 2021 DAF XG+ in AI traffic. [ETS2 edition]
- 2 new horn sounds added to the array for the 2014 DAF XF 106 in AI traffic. [ETS2 edition]
- Some sounds applied to AI traffic vehicles in the International Traffic Pack Vanilla Edition by Elitesquad Modz. [ETS2 edition]
- 2017 Neoplan N 2216 Tourliner engine sound set is now the default sound set for bus_1.soundref. [ETS2 edition]
- 2004 Škoda Fabia Mk1 sound set is now the default sound set for car_normal_3.soundref & car_default_2.soundref. [ETS2 edition]
- 1 million euro air horn now available in the Service Shops. [ETS2 edition]
- 1 million dollar air horn now available in the Service Shops. [ATS edition]
- The 3 standalone air horns may now sound weaker when your truck has low air pressure with the fallback low air warning sound.
- Minor sound adjustments to the 2012 Dodge Charger (7th generation) SRT V8 engine sound set. [ATS edition]
- Minor sound adjustments to the civilian 2011 Chevrolet Caprice (6th generation) V8 engine sound set. [ATS edition]
- Minor sound adjustments to the 2011 Chevrolet Caprice PPV (6th generation) V8 engine sound set. [ATS edition]
- 2013 MCI J 4500 engine sound set is now the default sound set for bus_1.soundref. [ATS edition]
- 2013 MCI J 4500 horn sound set is now the default sound set for bus_horn_1.soundref. [ATS edition]
- Horn sounds added for the 2015 Western Star 5700XE in AI traffic. [ATS edition]
- Revised engine sound set for the 2020 Western Star 49x in AI traffic. [ATS edition]
- Horn sounds added for the 2020 Western Star 49x in AI traffic. [ATS edition]
- 4 new horn sounds added to the array for the 2014 Volvo VNL in AI traffic. [ATS edition]
- 3 new horn sounds added to the array for the 2013 Kenworth T680 in AI traffic. [ATS edition]
- 1 new horn sound added to the array for the 2019 Freightliner Cascadia in AI traffic. [ATS edition]
- 1 new horn sound added to the array for the 2012 Peterbilt 579 in AI traffic. [ATS edition]
- 1 new horn sound added to the array for the 2018 Mack Anthem in AI traffic. [ATS edition]
- 2011 Chevrolet Caprice engine sound set is now the default sound set for car_v8_1.soundref. [ATS edition]
- 2011 Ford F-350 engine sound set is now the default sound set for car_v8_2.soundref. [ATS edition]
- (Optional feature) Changed and added some phrases for one of the drivers using the CB radio. [ATS edition]
- Moved the 3D sound position of the standalone air horn sounds closer to the roof for a more accurate sound placement.
- Revised engine sounds for the Harley Davidson Fat Boy in the Motorcycle Traffic Pack by Jazzycat.
- Revised engine sounds for the Aprilia RSV4 in the Motorcycle Traffic Pack by Jazzycat.
- Horn and rev sounds added for the Aprilia RSV4 in the Motorcycle Traffic Pack by Jazzycat.
- Added alternate recomputing sound effect for the Sound Fixes Pack variants of the English Doug/Skye voice navigation options.
- Applied "alternate recomputing sound effect" voice navigation changes to safe mode.
- Added "- Speed alert sound only - Sound Fixes" voice navigation alternative option for safe mode.
- Added compatibility for Slav Jerry's custom sound features which use the fallback/default light horn interior stick sound.
- Decommissioned definition files for the "Winter Express" Christmas steam train. 
Download #1

Changes in v24.01:
- New voice navigation variant with closer choices of words to real satellite navigation software: English – Grace (AU).
- Added “English – Grace (AU)” voice navigation variant to be available in the safe mode of the Sound Fixes Pack.
- Reworked F-22 Raptor aircraft sound. [ATS edition]
- Fixed sound bug from the vanilla game where a misplaced F-22 sound could be emitted from a roadside rock in Nevada. [ATS edition]
- Reworked distant plane sound for the jet aircraft with contrails.
- Fixed sound of propeller planes so that they don’t use the overhead sound while moving slowly on the runway. [ATS edition]
- Slight extension to the distance attenuation curve of the trailer coupling sound.
- Lowered sound volume of the lawn mower sound.
- Minor sound adjustments to the thunder sound mix.
- Slight reduction in sound volume for the wet tire sound and minor sound adjustments to its mix.
- Some sounds applied to AI traffic vehicles in the International Traffic Pack Vanilla Edition by Elitesquad Modz. [ETS2 edition]
- Compatibility patch for the upcoming version of Winter sounds. 
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Changes in v24.00:
- 4 new thunder sound effects added to the thunder sound array in addition to the default thunder sounds.
Reworked mixing of the thunder sounds:
- Implemented variable directionality so that the thunder sound does not always feel fully two-dimensional in the sound output.
- Implemented variable delay interval of the thunder sound for after the lightning flash, to convey the proximity of the storm.
- Implemented variable muffling to thunder sounds for varying intensity of the sound.
- Implemented subtle perceived thunder sound volume difference during nighttime.
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Changes in v23.99 (1.49.x):
- Reworked engine and whistle sounds of the "Winter Express" Christmas steam train locomotive.
- Reworked passenger carriage sounds of the "Winter Express" Christmas steam train.
- Minor sound adjustments to the John Deere S970 harvester engine sound in AI traffic.
- Decreased engine sound volume for the 2013 MCI J 4500 in AI traffic. [ATS edition]
- Engine sounds added to the 2016-2017 Yamaha Wolverine R-Spec in AI traffic. [ETS2 edition]
- Some sounds applied to AI traffic vehicles in the International Traffic Pack Vanilla Edition by Elitesquad Modz. [ETS2 edition]
- Decreased engine sound volume for the 2017 Neoplan N 2216 Tourliner in AI traffic. [ETS2 edition] 
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Changes in v23.98 (1.49.x):
- Additional sound effects added for hard braking in the snow terrain as featured in the Christmas Winterland Event 2023.
- Minor sound adjustments to the tire sound mix for the snow terrain.
- 🎄 Christmas Winterland Event 2023 soundtrack changes:
- Added music transitions between the jazz and rock and roll themes (limited to mod versions in December 2023).
- 3 extra music themes, each found in certain locations in the Winterland map (limited to mod versions in December 2023).
-- Optional addon news --
Previous soundproofing for ATS updated for the 2022 Kenworth T680. 
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Changes in v23.96:
- Compatibility update for the Christmas Winterland Event 2023. [ETS2 edition]
- Engine and horn sounds added to the 2016 Scania R500 (2nd generation) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2016 Scania S500 in AI traffic. [ETS2 edition]
- Some sounds applied to AI traffic vehicles in the International Traffic Pack Vanilla Edition by Elitesquad Modz. [ETS2 edition]
- Christmas sale - 50% off for the Sound Fixes Pack's standalone air horns in the game's Service Shops.

For Windows operating system users and single-player users only:
- ShareMods download now comes with sound_fixes_pack_optional_install.bat included.
- Running this will let you optionally remove def files you may not require from the mod.
- Note the batch file assumes the pack is in the same folder as the batch file and that 7-Zip's installed in the default directory. 
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Changes in v23.95:
- Compatibility update for ATS 1.49.2.8. [ATS edition]
- Engine and horn sounds added to the 2011 Ford F-450 in AI traffic (Kansas ambulance variants). [ATS edition]
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Changes in v23.91.2 (1.49.x):
- Compatibility updates for the Kansas DLC and ATS 1.49.2. [ATS edition]
- Engine sounds added to the 2007 Peugeot Boxer Mk2 in AI traffic. [ETS2 edition]
- Compatibility patch for the upcoming version of Winter sounds. [ETS2 edition]
- Minor sound adjustments for some AI traffic car engine sounds. [ETS2 edition]
- Horn sound added to the 2016 Ford (Explorer) Utility Police Interceptors in AI traffic. [ATS edition] 
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Changes in v23.90 (1.49.x):
- Slightly increased sensitivity for the reworked tire screech sound.
- Added optional feature to allow NPCs to communicate via the CB radio to report sightings of nearby cops on patrol. [ATS edition]
- To enable, select "- CB radio cop scouting - Sound Fixes" in the voice navigation options.
- Please note that this replaces the voice navigation. The sound volume is adjustable by the voice navigation slider.
- To disable, change/disable the voice navigation option and restart the game.
- Another way to disable it is to reach a final destination on the satnav then immediately change the voice navigation option.
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Changes in v23.85 (1.48.x):
- 3D positioned engine sounds added for the 2010 Yutong City Master in AI traffic. [ETS2 edition]
- Added sound for the air dancers (inflatable stick figures). [ATS edition] 
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Changes in v23.84 (1.48.x):
- Reworked engine sound for the 1983 Mercury Colony Park (6th generation) in AI traffic. [ATS edition]
- Minor sound adjustments for the 2020 Skoda Octavia Mk4 in AI traffic. [ETS2 edition]
- Applied engine sounds to the police 2020 Skoda Octavia Mk4 in AI traffic. [ETS2 edition] 
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Changes in v23.83 (1.48.x):
- Compatibility update for ETS2 1.48.5.68. [ETS2 edition]
- Engine and horn sounds added to the 1985 Mercedes-Benz W124 in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the taxi variant of the 1985 Mercedes-Benz W124 in AI traffic. [ETS2 edition]
- Removed sounds for the police 2008 BMW 5-Series E60 Sedan now that it is retired from the Swiss police fleet. [ETS2 edition]
- Horn sounds added for the 2017 International 9900i Eagle in AI traffic. [ATS edition]
- Dropped support for 1.47 on the ATS Steam Workshop in preparation for 1.49. [ATS edition]
- Dropped support for ETS2 1.48.2 on the ETS2 Steam Workshop in preparation for 1.49. [ETS2 edition] 
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Changes in v23.78 (1.48.x):
- Compatibility update for the ETS2 1.48.5 open beta and maintenance update. [Steam Workshop only / ETS2 edition]
- Horn sounds added to the 2008 Iveco Stralis in AI traffic. [ETS2 edition]
- Engine and horn sounds applied to the 2015 Fiat Ducato ambulances in AI traffic for the West Balkans DLC. [ETS2 edition]
- Engine sounds applied to the Tatra T815-7 fire truck in AI traffic for the West Balkans DLC. [ETS2 edition]
- Engine and horn sounds applied to the police 2015 Dacia Duster in AI traffic for the West Balkans DLC. [ETS2 edition]
- Engine and horn sounds added to the towing variant of the 2014 Iveco Daily in AI traffic. [ETS2 edition]
- 1 new engine sound variant for the Kenworth W900 in AI traffic. [ATS edition]
- Comprehensive sounds added to the 2003 Siemens SD660 tram in Portland, Oregon. [ATS edition]
- Updated the engine sound mix for the Mack RD in AI traffic to my new standard. [ATS edition]
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Changes in v23.74 (1.48.x):
- Engine and horn sounds added to the 2004 Skoda Fabia Mk1 (6Y) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2015 Fiat Ducato (3rd generation, post-facelift) in AI traffic. [ETS2 edition]
- Extensive variety of horn sounds added to the 2008-2023 Peterbilt 389 in AI traffic. [ATS edition]
- 1 new horn sound variant for the 2012 Peterbilt 579 in AI traffic. [ATS edition]
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Changes in v23.75 (1.48.x):
- Reworked tire noise for some AI traffic trucks.
- Engine and horn sounds added to the 2014 Peugeot 3008 (1st generation, post-facelift) in AI traffic. [ETS2 edition]
- Engine sounds added to the 2004 Audi A3 Mk2 (8P) in AI traffic. [ETS2 edition]
- Reworked engine sounds for the 2016 Chevrolet Camaro SS Coupe in AI traffic. [ATS edition]
- Updated the engine sound mix for the 1991-1998 MCI MC-12 in AI traffic to my new standard. [ATS edition] 
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Changes in v23.74 (1.48.x):
- Engine and horn sounds added to the 2004 Skoda Fabia Mk1 (6Y) in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2015 Fiat Ducato (3rd generation, post-facelift) in AI traffic. [ETS2 edition]
- Extensive variety of horn sounds added to the 2008-2023 Peterbilt 389 in AI traffic. [ATS edition]
- 1 new horn sound variant for the 2012 Peterbilt 579 in AI traffic. [ATS edition]
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Changes in v23.72 (1.48.x):
- Engine and horn sounds added to the civilian 2020 Å koda Octavia Mk4 in AI traffic. [ETS2 edition]
- Petrol and diesel variants included.
- Horn sounds added to the 2017 BMW 5-Series G30 Sedan in AI traffic. [ETS2 edition]
- Horn sounds added to the civilian 2017 BMW 5-Series G31 Touring in AI traffic. [ETS2 edition]
- Lowered sound volume of 2 gravel skid sounds for gravel terrain.
- Slightly lowered sound volume and reworked distance attenuation for the reworked default reverse beeper sound.
- Open definition file added to the mod for custom reverb sound configuration for when under a bridge or overpass.
- def/world/noweather_reverb_config.sui
Download Link 1

Changes in v23.64 (1.48.x):
- Sound adjustments for the 2014 Volvo VNL in AI traffic. [ATS edition];
- Sound adjustments for the Tatra T815-7 fire trucks in AI traffic. [ETS2 edition];
- Engine sounds added to the 2014 Volvo VNL in AI traffic. [ATS edition];
- Horn sound added to the 2023 Skoda Fabia Mk4 in AI traffic. [ETS2 edition];
- Compatibility updates for the ATS 1.48 open beta. [ATS edition];
- Compatibility updates for the ETS2 1.48 open beta. [ETS2 edition];
- Engine sounds added to the 2023 Skoda Fabia Mk4 in AI traffic. [ETS2 edition];
- Finetuned some air brake sounds.
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Changes in v23.46 (1.47.x):
- Sound balancing for the 2010 Renault Premium and 2009 Renault Magnum trucks in AI traffic. [ETS2 edition]
- Fallback railroad crossing bell is now the General Signals Type 1 E-bell - applies mostly for map mods. [ATS edition]
- Minor sound balancing for the 2016 Chevrolet Volt (2nd generation) in AI traffic. [ATS edition]
- Engine sounds added to the 2010 Renault Premium in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the Swedish police 2008 Volvo XC70 in AI traffic. [ETS2 edition] 
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Changes in v23.43 (1.47.x):
- Engine sounds added to the 2009 Renault Magnum in AI traffic. [ETS2 edition];
- Tire noise improved for the TAM 260 T's sound in AI traffic. [ETS2 edition];
- Minor sound balancing for a few AI traffic car engine sound effects. [ATS edition];
- Slightly better synchronization for railroad crossing bells when multiple railroad crossings are nearby. [ATS edition].
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Changes in v23.42 (1.43.x):
- Increased sound volume of the TAM 260 T engine sound in AI traffic. [ETS2 edition]
- Removed unused ambient sound BANK file. [ATS edition]
- Added sound volume automation depending on truck window closed/open state for the "Far airplane" world sound.
- Engine and horn sounds added to the civilian 2008 Volvo XC70 in AI traffic. [ETS2 edition]
- Partial rework of 1 engine sound variant of the 2014 Volvo XC60 in AI traffic. [ETS2 edition]
- Changed insect ambient sounds back to default. [ATS edition]
- Fully reworked engine and horn sounds of the 2015 Subaru WRX STI in AI traffic. [ATS edition]
- Removed possibility of duplicate reefer sound loop when the owned trailer workaround is used with a non-owned reefer. 
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Changes in v23.38 (1.47.x):
- The ownable trailer workaround for enabling reefer trailer sounds now ALSO works when the truck is not moving;
- Now you can park up with an owned reefer trailer, modded or vanilla, and listen to the sounds!
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Changes in v23.36 (1.47.x):
- Engine and horn sounds added to the 2019 Freightliner Cascadia in AI traffic. [ATS edition]
- Applied engine sounds to other variants of the 2011 Ford F-650 in AI traffic. [ATS edition]
- Patch for missing AI traffic sound included for the Pierce Arrow XT fire trucks in ProMods Canada v1.2.3. [ATS edition]
- Additional acceleration sound effect for the 2009 MAN TGX truck in AI traffic. [ETS2 edition] 
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Changes in v23.34 (1.47.x):
- Engine sounds added to the 2011 Ford F-650 in AI traffic. [ATS edition];
- Improved tire noise for the 2017 Neoplan Tourliner (2nd generation) in AI traffic. [ETS2 edition].
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Changes in v23.33 (1.47.x):
- 1 new trailer coupling sound variant added to the array.
- 1 new variant of the sound effect after lifting the trailer leg up has been added to the array.
- 1 new suspension / tire bump sound effect added to the array.
- Engine and horn sounds added to the 2014 MAN TGX 18.440 and the 2014 MAN TGX 26.640 in AI traffic. [ETS2 edition]
- Engine and horn sounds added to the 2003 Chevrolet Express in AI traffic. [ATS edition]
- Reduced idle sound volume for the 2008 GMC Sierra in AI traffic. [ATS edition] 
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Changes in v23.32 (1.47.x):
- Engine (Euro 5) and horn sounds added to the 2009 MAN TGX in AI traffic. [ETS2 edition];
- Reworked 5.0L V8 engine sounds for the 2015 Ford Mustang GT in AI traffic.;
- Horn sounds added to the Freightliner Sprinter Forest River Solera motorhome in AI traffic. [ATS edition].
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Changes in v23.30 (1.47.x):
- Fixed bug in the vanilla game where the Chevrolet Impala police car for Salt Lake City did not spawn. Sounds included. [ATS edition]
- Engine and horn sounds added to the 2003 Volkswagen Golf Mk5 (Rabbit / Typ 1K) in AI traffic. [ETS2 edition]
- Engine sounds added to the Freightliner Sprinter Forest River Solera motorhome in AI traffic. [ATS edition]
- Enhanced the locomotive engine sound for the MotivePower MPXpress MP36PH-3C. [ATS edition]
- Updated horn sound for when close to the FrontRunner train in Utah. [ATS edition]
- FrontRunner train in Utah will now no longer be required to use the horn at railroad crossings ('quiet zone' on its route). [ATS edition]
- Minor improvement to the spatialization for the reworked default reverse beeper sound.
- Minor sound balancing for a few AI traffic engine sounds. [ATS edition]
- Removed some more noticeably repetitive distant ambient traffic sound loops (default sound effect). [ATS edition]
- Removed the Special Transport DLC sound implementations that are non-operational in 1.47 but did work in 1.46. [ATS edition] 
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Changes in v23.27 (1.47.x):
- Added distant airplane sounds to the airplanes flying with contrails behind. [ATS edition]
- Additional engine sound set added to the array for the Kenworth W900's in AI traffic. [ATS edition]
- Engine and horn sounds added to the 2015 Lancia Ypsilon (3rd generation) in AI traffic. [ETS2 edition]
- One of these engine sound sets is now shared as an additional sound set for the 2012 Fiat Panda Mk4 in AI traffic. [ETS2 edition]
- Improvements to the engine sound of the 2015 Jeep Renegade in AI traffic. [ETS2 edition]
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Changes in v23.28 (1.47.x):
- Engine and horn sounds added to the 2015 Chevrolet City Express in AI traffic. [ATS edition]
- Engine sounds applied to the 2017 Ford F-350 glass transporter variant in AI traffic. [ATS edition]
- Reworked engine sounds for the DAF XG+ 2021 in AI traffic, with some usage of the new recorded sounds in 1.47. [ETS2 edition]
- Added distant airplane sounds to the airplanes flying with contrails behind. [ETS2 edition] 
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