ATS Mods | American Truck Simulator Mods | ATS Trucks, Maps

Today, we are happy to share with you that the 1.53 Open Beta branch for American Truck Simulator is now available to try and test out. If you plan on participating in this Open Beta, we ask that you please help us by reporting any bugs you may encounter in the appropriate section(s) of our official forums.

Your feedback and reports are extremely valuable to our team and we thank you in advance for taking the time to help us out. So, without further ado, let's take a look at what the 1.53 Open Beta has in store.
California Rework - Phase 4
Phase 4 of the California Rework project focuses on the southern region of California and includes 10 cities, 3 of which are entirely new to the world of American Truck Simulator. Drivers working in this region can look forward to making deliveries to and from the cities of Bakersfield, Santa Maria, Oxnard, Mojave, Barstow, Indio, Blythe, Los Angeles, San Diego, and El Centro. Similar to previous phases, much of the original base map was removed and reworked entirely from the ground up including the cities' surrounding areas.







Our team also focused on reworking key routes, including major coastal highways such as the US-101, CA-1, and I-5. In addition, several other important routes have been revamped, such as the CA-58, CA-14, and CA-99, along with interstates I-10, I-15, I-40, and I-8, which serve as vital connections to neighboring U.S. states. You can read about this phase of the rework project in more detail in a dedicated blog post.



Dynamic Cargo (Un)loading Update
Since the 1.50 update, we have implemented and then further expanded the dynamic cargo loading and unloading feature. So far, truckers have been able to experience this feature when hauling a grain hopper, a chip van, or a bolster logger. When using the logger, truckers were able to transport logs and enjoy the animated loading and unloading only in Arkansas. With the 1.53 update, we are happy to share with you that this feature will be available throughout the whole USA!





Driving Academy Fifth Generation Cascadia
In the 1.53 update, The Fifth Generation Cascadia from Freightliner will be implemented into Driving Academy, our brand new game module introduced in 1.52. This state-of-the-art truck is the newest addition to the ATS truck roster, and now you will have the option to try it out in various challenging scenarios in Driving Academy!



Options QoL improvement
We're happy to introduce a feature that we believe many players will find helpful, especially those who often adjust their settings to fine-tune what is best to their liking and setup. When changing an option with a default value, players will now have a visual indication of when a setting has been moved or changed from its default state. 

Settings that have been adjusted from their default value will now appear with a small visual indicator alongside that setting. We hope this helps users find which settings have been altered from default.
Smooth and Auto Camera Centering
Another new feature that we are happy to include with this update is Smooth and Auto Camera Centring! Players can now enable this new option to return their camera to the central position automatically after moving it. When activated by the player or by moving forward, the smooth centering feature becomes noticeable as it gently transitions the camera to the central position.

This addition comes with a range of personal preference options, including three options of speed, which controls how fast or slow the camera returns to the center; as well as the option to set how many seconds of delay there should be before re-centring occurs.
For players who use a third-party head-tracking solution or prefer to adjust the position of the camera manually, also have the option to disable this feature altogether.
Special Transport Update
We are also updating the Special Transport DLC. As part of the California Rework project, we have added a new route for truckers to haul oversized cargo - between the rebuilt cities of Los Angeles and San Diego via I-5 route.

But that's not all. In response to community feedback, we've decided to raise the maximum speed limit for special transport deliveries. Escort vehicles and the transport trucks themselves can now travel at speeds of up to 55 mph, an increase from the previous limit of 40 mph. We would like to ask our players to try out this update and share feedback on whether it enhances immersion and improves the overall smoothness of these jobs.
Sliding Tandems Update
In the 1.53 update, we're also introducing a new sliding tandems feature. Previously, players could only set trailer axles in a fixed forward or rear position. Now, select trailers come with updated chassis, allowing players to slide the axles freely to optimize the weight distribution for their load.




But be cautious! To make this feature as realistic as possible, if the trailer's rear axle's distance exceeds 40 feet from the kingpin, you risk receiving a fine at California weigh stations and, in some cases, directly from the police.




So enjoy all the new additions, but please remember: It's only an open beta, not a stable public version - so you may encounter bugs, instability, or crashes. It's completely okay if you want to wait for the final release. But if you're interested in helping us to get there faster, we'll appreciate all of your feedback on our forum and your bug reports in this section.
Please check our modding wiki to get details pertaining to mods for the game.
If you wish to participate in the open beta, you can find this version in the public_beta branch on Steam. The way to access it is as follows: Steam client → LIBRARY → right-click on American Truck Simulator  → Properties → Betas tab → public_beta → 1.53. No password is required. Sometimes you may have to restart your Steam client to see the correct branch name there.