American Truck Simulator 1.39 Download Portable Jun 2026

If you already own the game on Steam, you can downgrade to 1.39 using the "Betas" feature: Right-click on American Truck Simulator in your Steam Library Properties tab on the left sidebar. From the dropdown menu, select temporary_1_39 - 1.39.x for incompatible mods

Because Steam automatically updates ATS to the latest version, you must manually "opt-in" to the legacy 1.39 build to use it: Open your . american truck simulator 1.39 download

The game introduced a sleek, modern UI for the profile selection and launch screen, making it significantly easier to manage active mods and game profiles. Lowboy Trailers Ownership: If you already own the game on Steam, you can downgrade to 1

The latest update, version 1.39, brings several new features, improvements, and bug fixes to the game. Some of the key highlights of this update include: Lowboy Trailers Ownership: The latest update, version 1

While unofficial "repacks" exist on various community forums, it is highly recommended to use the official Steam version to ensure compatibility with mods like , which were specifically optimized for the 1.39 build.

If you already own the game, follow these steps to download or revert to version 1.39: