American Truck Simulator 139 Download New Portable -

American Truck Simulator automatically updates via Steam. You should not download "new" versions from third-party sites , as these are often unreliable or malware-laden. Method 1: Official Steam Update (Recommended) Open your Steam Client . Go to your Library . Right-click on American Truck Simulator . Select Properties .

American Truck Simulator (ATS) update was a major version released in November 2020 . It is no longer the "new" or current version of the game; as of April 2026, the game has progressed to version 1.59 (currently in Open Beta). Key Features of Update 1.39

These trailers were reworked from the ground up, allowing drivers to buy and customize them for use with Special Transport , Forest Machinery , and Heavy Cargo DLCs.

Major updates like 1.39 frequently break existing game modifications. If you use map expansions, truck models, or graphics mods, your game might crash upon launch. american truck simulator 139 download new

released in February 2026 is the gold standard. It features a massive Route 66 Rework

American Truck Simulator (ATS) remains a gold standard for virtual truck driving enthusiasts, capturing the vast beauty and intricate highway systems of North America. While the game has advanced significantly past version 1.39 over the years, the 1.39 update stands out as a historic, pivotal moment in the simulation's lifecycle. Many players and modding communities still look back at this specific version—or search for standalone versions of it—due to its unique stability, specific map compatibility, and the introduction of game-changing features.

Visit the Steam Workshop or third-party modding sites to download 1.39-compatible versions of your favorite mods. American Truck Simulator automatically updates via Steam

The 1.39 release focused on streamlining the player experience and expanding vehicle customization:

for a chronological look at how the game evolved from 1.39 to the current 1.58. Explore the latest Route 66 Rework details

SCS Software frequently revisits older map sectors to bring them up to modern standards. Update 1.39 introduces visual updates across several states. Go to your Library

: Added support for transmission input shaft emulation and clutch brake support (

Prior to 1.39, hauling oversized cargo relied heavily on freight market trailers. This update introduces fully ownable and customizable Lowboy trailers.

No, it is not. ATS version 1.39 was released in November 2020, and SCS Software has continued to release major updates since then, adding new features, trucks, and map expansions.