For non-Steam legacy versions, check the SCS Software Forums for official patches and archived links.
Players typically look for a manual download of a specific version for a few reasons: Download File American Truck Simulator V1.31.1s.zip
For the first time, visible cables connected the truck to the trailer, moving dynamically during maneuvers. For non-Steam legacy versions, check the SCS Software
This version introduced procedural events like accidents, roadwork, and police stops to make the highways feel more alive. Sites like TruckyMods or the Steam Workshop are
Sites like TruckyMods or the Steam Workshop are generally safer than generic file-sharing sites which may host "leaked" or "washed" files containing viruses. Installation and Setup If you are using a zip file for a mod or a manual patch: How To Upload & Unzip Mods To American Truck Simulator
Some high-quality map or truck mods were never updated past 1.31. To use them, you must revert your game to this specific build.