Download [updated] File American Truck Simulator V1.31.1s.zip 90%

Extract mod .scs files into Documents\American Truck Simulator\mod . Activate them in the Mod Manager.

: The official current version of American Truck Simulator is much higher (v1.50+ as of 2024). Downloading a v1.31 ZIP usually indicates a legacy mod or an unofficial repack, both of which lack verified digital signatures. Official & Safe Alternatives Download File American Truck Simulator V1.31.1s.zip

Launch the game and use the in the main menu to activate it. Extract mod