American Truck Simulator [v 1.39.3.3s Dlcs] (... May 2026

Added as a brand-new, officially licensed truck.

Added a Turbo sound slider and spatial mixing for a more realistic cabin feel.

Included experimental clutch brake support and transmission input shaft emulation. 🗺️ Major Map Expansions American Truck Simulator [v 1.39.3.3s DLCs] (...

The "DLCs" referenced in this version typically include various gameplay-enhancing packs:

Featuring the Rocky Mountains and complex highway interchanges. Added as a brand-new, officially licensed truck

Allows players to decorate their truck interiors with GPS units, bobbleheads, and snacks. 🛠️ Important Notes ATS 1.39 Update Release - SCS Software's blog

Specifically for hauling massive industrial equipment like transformers and mill drills. Added as a brand-new

While the base game includes California and Nevada, this version is compatible with several major map DLCs released around that time: