American Truck Simulator V1.40 Download [exclusive] Jun 2026

Safe driving and happy hauling — hit download when you’re ready, but remember to back up those mods and saves first.

While the game has evolved, the base requirements have remained relatively stable: : 8 GB RAM Storage : 25 GB available space

Sources used: SCS Software 1.40 release and open beta blog posts, Steam news, and Truck Simulator Wiki patch notes. American Truck Simulator V1.40 Download

The highlight of V1.40 is the . Say goodbye to static, pre-baked lighting. The new dynamic system brings:

The game has advanced past version 1.40. However, many players still actively download and roll back to this specific version for two primary reasons: 1. Map and Truck Mods Safe driving and happy hauling — hit download

are the most reliable sources. When searching, specifically look for "1.40" in the mod title to ensure they work with this legacy build.

Dynamic lighting that shifts realistically based on the time of day and atmospheric conditions. Say goodbye to static, pre-baked lighting

Customization enthusiasts received a major gift in V1.40 with the introduction of new 4x2, 8x4, and 8x6 chassis options for various trucks in the game. These new configurations allow for better weight distribution, improving the handling and stability of your rig when hauling heavy or oversized cargo across mountainous terrain. 3. Key Features and Quality of Life Improvements

: The sun looks like a physical light source rather than a static glow. Sunrises and sunsets became much more dramatic and natural.

If you already own the game on , you don't need to find a separate download link. You can easily roll back to 1.40 using the Steam "Betas" tab: Right-click American Truck Simulator in your Steam Library . Select Properties > Betas .

This was the biggest change, featuring entirely reworked light sources, reflections, and a day/night cycle that used physical light properties to create a more realistic look.