American Truck Simulator V1.40 Download Today
American Truck Simulator V1.40 isn’t about more miles or more trucks. It’s about making every mile you already drive feel real. The lighting overhaul sets a new standard for simulation games, and it’s completely free. Buckle up, hit the highway, and see America shine like never before.
Ready to roll? Update to V1.40 now and see the difference.
The 1.40 update for American Truck Simulator (ATS) is a landmark release that fundamentally changes the game's atmosphere. Released in early 2021, it moved the simulator toward a more modern, physically based rendering model that breathes new life into the open road. The "Glow Up": New Visual Lighting System The crown jewel of V1.40 is the New Visual Lighting System
. This isn’t just a simple texture swap; it is a dynamic overhaul that calculates light based on real physical ratios and simulated camera exposure. Day & Night Overhaul:
High-noon sun now feels properly blinding, while sunsets provide a much warmer, realistic glow across the cabin dashboard. Material Reflections:
Chrome and glass surfaces respond much better to the environment, though some players found the initial release to be slightly over-saturated or "blown out" in certain conditions. Atmospheric Effects:
Rainy weather now features improved mist and significantly better light reflections on wet tarmac. Expanded Hardware: New Chassis Options American Truck Simulator V1.40 Download
To celebrate the game’s 5th anniversary, SCS Software added a suite of Extended Chassis options across all truck models. The Big Guys: 8x4 and 8x6 chassis
configurations allow your Peterbilt or Kenworth to handle massive heavy-haul loads with better stability. City Nimbleness: The introduction of 4x2 single-axle chassis
(for trucks like the Freightliner Cascadia) makes local distribution deliveries and maneuvering in tight spots much easier. Western Star 49X Update:
This specific model received a massive expansion, now boasting up to 36 possible chassis/cabin combinations, including new sleeper variants. Exploring the Map: Viewpoints and Signs
The update continues to polish the existing world, making long-haul trips feel more immersive. Sightseeing: Viewpoints
were added to the New Mexico and Oregon DLCs, allowing you to trigger cinematic cutscenes that showcase historic monuments and industrial landmarks. Legibility: American Truck Simulator V1
A massive overhaul to road signage across the map makes navigation much more intuitive without relying solely on the GPS. Performance Considerations ETS2 & ATS 1.40: New Lighting System 14-Mar-2021 SCS Software
Important: There is no need to hunt for sketchy third-party "cracked" versions of V1.40. The update is live and free for all owners of the base game.
To get the update:
The download is approximately 1.2 GB.
Solution: V1.40 reset controller settings. Go to Options > Controls > Select your wheel profile. If it’s missing, re-run the wizard.
One common question surrounding the American Truck Simulator V1.40 download is performance. Because the new lighting uses more complex shaders, some players feared a FPS drop. The download is approximately 1
The Verdict: V1.40 is more stable than its predecessor (1.39) in most cases.
The game now utilizes multi-core CPUs better, so stuttering in cities like Portland or Seattle has been drastically reduced.
Heads up, drivers. If you use mods (especially graphics mods like Realistic Brutal Weather or sound packs), V1.40 will break them. The lighting changes are so deep that any mod touching environmental colors will cause crashes.
This is the most critical section for returning players. The lighting and sound overhauls in ATS V1.40 broke thousands of mods.
Pro Tip: Before performing the American Truck Simulator V1.40 download, go into your Documents/American Truck Simulator/mod folder and disable all graphics mods.