Download File American Truck Simulator V1.31.1s.zip 100%
Solution: Go to Documents\American Truck Simulator\config.cfg (for the new profile folder) and change uset s_sfx_enable "1" and uset s_mix_volume "1.0". Also run the game as administrator.
Post in the SCS Software forums under “Help Center - Player to Player.” Legitimate users can share Google Drive or Dropbox links to their personal backups. Never pay for the file.
The most important warning: Do not download from random file-hosting sites promising a "free full version." The legitimate .zip file for V1.31.1s is not a standalone cracked game (piracy is illegal and dangerous). Instead, it is a game backup or a version rollback file used with a legitimate Steam copy.
Right-click on American Truck Simulator V1.31.1s.zip and select Extract to “American Truck Simulator V1.31.1s” . Use 7-Zip or WinRAR to avoid file corruption.
Searching for "Download File American Truck Simulator V1.31.1s.zip" is a niche but perfectly valid quest for the right user. As long as you download responsibly (via Steam Depots or trusted modding communities) and follow the installation guide above, you will unlock a rock-solid version of ATS that runs beautifully on modest hardware and supports some of the best mods ever created for the game.
Remember: Always scan your .zip files, never run unknown .exe files, and keep your main Steam installation updated for multiplayer fun. With this version installed separately, you can enjoy the best of both worlds—cutting-edge simming and nostalgic, mod-heavy trucking.
Happy hauling, drivers. Keep the rubber on the road and the sleeper cab comfy. Download File American Truck Simulator V1.31.1s.zip
Disclaimer: This article is for educational and archival purposes. The author does not condone piracy. You must own a legitimate copy of American Truck Simulator on Steam to legally download version manifests.
American Truck Simulator (ATS) version 1.31.1s was a significant update released in May 2018 that introduced key simulation features like trailer cables and enhanced physics. Key Features of Update 1.31.1s This version focused on realism and world expansion:
Trailer Cables: Added visible power and air lines that physically connect the truck to the trailer.
New Location: Introduced CA-120, a scenic road through Yosemite National Park in California.
New Trailers: Added Bottom Dumpers for construction hauling.
Enhanced Mirror Rendering: Implemented realistic mirror views that shift based on the driver's head position (FOV). Solution: Go to Documents\American Truck Simulator\config
Quality of Life: The parking brake now automatically sets to "ON" whenever the truck spawns to prevent unintended rolling. How to "Download" and Install
Most players do not need to download a standalone .zip file, as the official game client handles updates automatically. Official Method (Recommended)
If you own the game on Steam, updates are delivered automatically. To ensure you are on the correct version: Open your Steam Library. Right-click American Truck Simulator and select Properties. Navigate to the Betas tab.
If you need to stay on 1.31 (for mod compatibility), select it from the dropdown list. Otherwise, select "None" to stay on the latest version. Manual Zip Installation (For Mods/External Content)
If you are downloading a .zip file specifically for a Mod designed for version 1.31.1s:
Trailer cables are a standout feature of American Truck Simulator v1.31.1s The most important warning: Do not download from
, introducing visible and physically simulated power and air lines that connect your truck to the trailer. Key Features of v1.31.1s
Visible Trailer Cables: Cables now physically connect trucks and trailers, including support for long triples and doubles, with various visibility options to match your preference for realism.
Yosemite National Park (CA-120): A new scenic route through Yosemite was added, featuring dense forests and mountain views, though commercial trucking is subject to in-game park regulations.
Improved Mirror Rendering: Mirrors now use head position-based Field of View (FOV) and realistic curvature to better simulate what a driver actually sees.
New Trailers: This update introduced bottom dumper trailers available in three different versions for hauling bulk materials.
Trip Data Precision: Dashboard computers now display trip data with increased precision for better fuel and distance tracking.
Automatic Parking Brake: When spawning into your truck or reloading a save, the parking brake is now automatically set to ON to prevent unintended rolling.
Detailed patch notes and official announcements for this version can be found on the SCS Software Blog or the Truck Simulator Wiki. American Truck Simulator Update 1.31 Open Beta