If you need the actual .zip file for backup, simply compress that folder using WinRAR or 7-Zip.
Avoid downloading game files from unofficial third-party sites claiming to host "zip" versions of the full game, as these often contain malware or outdated cracks. For official support or troubleshooting, you can visit the American Truck Simulator Support Page . Download File American Truck Simulator V1.31.1s.zip
American Truck Simulator V1.31.1s: Complete Version Guide If you are looking to , you are likely seeking a specific milestone in the game’s evolution. Released as part of the significant 1.31 update cycle in 2018, this version introduced several "game-changing" features that fundamentally improved truck realism and map exploration. Key Features of Version 1.31.1s If you need the actual
Players gained access to CA 120 (Tioga Pass) , a scenic route through Yosemite. However, be wary of strict commercial trucking regulations and potential fines within the park. American Truck Simulator V1