Smarty's Wheel Pack v1.2
* Renamed from "Alcoa Widebase" to reflect a change in content and direction.
* General improvements to hub and nut models and materials.
* Added 22.5x8.25 Alcoa rears with 11R22.5 Michelin X-Works XDY and Goodyear G177 tires.
* Added 425/65R22.5 Goodyear G296 MSA
* Added 'Big Moon' rear covers