Due to the new lighting engine, system requirements for V1.40 and subsequent versions increased compared to the base game's 2016 launch. Minimum (1.40+) Recommended Windows 7 64-bit Windows 7/8.1/10 64-bit CPU Intel Core i5-6400 / AMD Ryzen 3 1200 Intel Core i5-9600 / AMD Ryzen 5 3600 RAM GPU GTX 660 / Radeon RX 460 (2GB VRAM) GTX 1660 / Radeon RX 590 (2GB VRAM) Storage
The Western Star 49X received a massive expansion, including two new sleeper cabins and a variety of chassis options, allowing for up to 36 different combinations. American Truck Simulator V1.40 Download
Click on the Betas tab on the left side of the window. Due to the new lighting engine, system requirements for V1
