Sunrises and sunsets became breathtakingly beautiful with natural color gradients.
Whether you're a veteran trucker or new to the open road, downloading American Truck Simulator V1.40 opens the door to the most visually stunning and mechanically sophisticated version of this beloved simulator yet.
These are general requirements for the game. For the absolute best experience with v1.40's enhanced graphics, a system meeting or exceeding the recommended specifications is advised. American Truck Simulator V1.40 Download
V1.40 reset controller settings. Go to Options > Controls > Select your wheel profile. If it’s missing, re-run the wizard.
If you need version 1.40 for compatibility with a specific older mod, you can sometimes access older versions through the Steam "Betas" tab: Right-click American Truck Simulator in your Steam Library. Select Properties > Betas . For the absolute best experience with v1
What are your if you are encountering performance lag?
After updating to v1.40, some players may encounter issues. Here are a few common problems and solutions: If it’s missing, re-run the wizard
The V1.40 update broke many legacy modifications due to the fundamental shift in how lighting shaders work. If you encounter crashes or performance dips after downloading V1.40, use this optimization checklist:
The graphic engine upgrade demands slightly more power than older versions. Minimum Requirements Windows 7/8.1/10 64-bit Processor: Dual-core CPU 2.4 GHz Memory: 4 GB RAM Graphics: GeForce GTS 450-class / Intel HD 4000 Storage: 7 GB available space Recommended Requirements OS: Windows 10/11 64-bit Processor: Quad-core CPU 3.0 GHz Memory: 8 GB RAM Graphics: GeForce GTX 760-class (2 GB VRAM) Storage: 7 GB available space (SSD preferred) How to Download and Install V1.40
: This specific truck received massive additions, including sleeper cabin variants and set-back axle configurations. UI Enhancements