Here’s how to get ATS :
To ensure a smooth experience with this version, your PC should meet these standard American Truck Simulator system requirements : NVIDIA GeForce GTX 660 AMD Radeon RX 460 Recommended: NVIDIA GeForce GTX 1660 Go to product viewer dialog for this item. AMD Radeon RX 590 How to Download and Access ATS 1.39
The main menu became sleek, modern, and vastly easier to navigate for newcomers.
Because American Truck Simulator is a live service game on Steam, it typically updates to the latest version (currently 1.58 as of early 2026). To "download" or revert back to version 1.39 for mod compatibility or performance reasons, follow these steps via the Steam client: American Truck Simulator 1.39 Update Experimental Open Beta american truck simulator 1.39 download
Update 1.39 launched alongside the highly anticipated Colorado DLC, allowing players to tackle the treacherous, beautiful Rocky Mountains. Why Do Players Still Search for Version 1.39?
feature, as the current official version of the game is much newer (e.g., v1.53+). This version is primarily sought after for compatibility with specific older mods or map expansions. How to Download ATS 1.39
American Truck Simulator 1.39: Your Guide to Features and Downloads Here’s how to get ATS : To ensure
New cinematic cameras were placed across Washington and Utah, allowing players to pause and enjoy scenic landmarks.
American Truck Simulator 1.39 updated vehicle behavior, world fixes, and modding compatibility. Update via Steam or official sources, back up saves and mods before installing, and verify mod compatibility afterward.
: For most players, this update is automatically delivered via the American Truck Simulator Steam page . To ensure you are on this version, right-click the game in your library, select Properties > Betas , and ensure "None" is selected (unless you are deliberately rolling back to an older version). To "download" or revert back to version 1
This update finally allowed players to officially purchase, customize, and own articulated Lowboy trailers—perfect for hauling massive industrial equipment and heavy cargo across the states. Sound & Ambiance Tweaks:
If you already own the game, follow these steps to download or revert to version 1.39:
Building on the FMOD sound engine introduced in earlier patches, 1.39 refined the audio landscape. Improved interior cab soundproofing. More realistic ambient traffic sounds. Multiple map bug fixes and structural optimization. How to Download and Install Update 1.39
The recently added Western Star 49X received refinements, including improvements to its indicators on mirrors and general bug fixes.
It is crucial to understand that American Truck Simulator is a live-service game that auto-updates to the latest version (currently well beyond 1.39). Therefore, downloading 1.39 is not as straightforward as clicking a “download now” button on Steam. There are two legitimate methods: