American Truck Simulator 139 Download New __hot__ Page

American Truck Simulator (ATS) version 1.39 update was officially released in November 2020

. If you are looking for the latest version of the game, it is currently (released in April 2026). How to Download Version 1.39

If you need version 1.39 specifically (for example, to maintain compatibility with older mods), you can download it by downgrading your game through Steam Library Right-click on American Truck Simulator and select Properties From the drop-down menu, select temporary_1_39 - 1.39.x for incompatible mods

Steam will automatically download the files for that version. Key Features of the 1.39 Update

When it was first released, the 1.39 update introduced several major changes: SCS Software's blog Launchpad Redesign:

A completely overhauled UI for the initial profile selection screen. Ownable Lowboy Trailers:

Users gained the ability to purchase and customize lowboy trailers. Freightliner Cascadia®:

This new truck model was added shortly after the initial 1.39 release. Colorado DLC Support:

Preparation and compatibility for the Colorado map expansion. Sound Improvements:

Updated interior cabin sound mixing and bug fixes for existing trucks. SCS Software's blog Latest Version (2026)

If you intended to download the most recent "new" version of the game, the 1.59 Open Beta

is currently active. You can access it by following the same steps as above but selecting the public_beta option in the Steam settings. American Truck Simulator on Steam american truck simulator 139 download new

Update 1.39 for American Truck Simulator (ATS) is a significant milestone that introduced highly requested features, including ownable lowboy trailers and the legendary Freightliner Cascadia®. While the current version of the game is much further along (v1.58 as of early 2026), version 1.39 remains a popular stable point for players using specific older mods or hardware. Key Features of the 1.39 Update

The 1.39 update, released in November 2020, focused on expanding player ownership and improving the core user interface.

Freightliner Cascadia® Arrival: One of the most anticipated trucks in the game's history, the Cascadia was added shortly after the initial 1.39 release, offering a modern, aerodynamic option for long-haulers.

Ownable Lowboy Trailers: These trailers were completely redesigned, allowing players to purchase and customize them for hauling heavy equipment, such as forest machinery or heavy cargo from specialized DLCs.

New Launchpad UI: The game's startup screen received a complete overhaul to make it easier to manage profiles and mods, and to prepare for future feature integrations.

Enhanced Viewpoints: New cinematic "viewpoints" were added to the Washington and Utah DLCs, featuring replayability and skip functions.

Sound Improvements: The update introduced a turbo sound slider and improved spatial mixing for cabin audio. How to Download and Install Version 1.39

If you need to revert to or specifically download version 1.39, you can do so through the official Steam client:

Open Steam Library: Right-click on American Truck Simulator.

Properties & Betas: Select "Properties," then navigate to the "Betas" tab.

Select Version: From the dropdown menu, find and select "temporary_1_39 - 1.39.x for incompatible mods". American Truck Simulator (ATS) version 1

Automatic Download: Steam will automatically begin downloading the necessary files to "downgrade" your game to the 1.39 environment. Compatibility and Content

Version 1.39 is compatible with a wide range of DLCs released up to that point, including the Colorado Map Expansion and the Cabin Accessories DLC. For players interested in the latest features like improved lighting and newer states, ensure your game is updated to the latest public stable version on Steam. ATS 1.39 Update Release - SCS Software's blog

This report examines the status of American Truck Simulator (ATS)

version 1.39 as of April 2026. While version 1.39 was a major milestone, it is now considered a legacy build, as the current live version is 1.58. Update Overview: Version 1.39

Originally released in November 2020, version 1.39 introduced several foundational features that remain core to the current experience:

Launchpad Redesign: Introduced a new UI that allows players to change game options without fully loading into their profile.

Ownable Lowboy Trailers: Added the ability for players to purchase and customise lowboy and low-loader trailers.

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

Sound Customisation: Introduced the Turbo sound slider to help players manage cabin noise levels. Download and Installation

New players should typically download the latest stable version (currently 1.58) rather than 1.39, as newer builds include more states (like the upcoming Illinois DLC), trucks, and graphical updates.

Standard Download: The official way to get the game is through American Truck Simulator on Steam. Open your Steam Library

Accessing Version 1.39: If you need 1.39 specifically for mod compatibility, you can "downgrade" via Steam: Right-click the game in your Steam Library. Select Properties > Betas.

Choose temporary_1_39 (or similar) from the drop-down menu to trigger the download.

Multiplayer: To play with others, ensure your game version matches the requirements of the TruckersMP Launcher, which often requires specific stable builds. Current Game Status (April 2026)

The most recent major update, Version 1.58, was released in February 2026 and features the Route 66 Rework Project, which refreshed locations across Arizona and New Mexico. Developers are currently previewing gameplay for the Illinois DLC, featuring landmarks like Chicago's Buckingham Fountain.

39 specifically to use a certain mod, or would you like help installing the latest 2026 version? Changelog for ATS Update 1.39

How to Download Version 1.39 (Steam Users)

Warning: Do not download "game installers" from third-party websites. They often contain malware. If you own the game on Steam, you can legally downgrade your game to version 1.39 using the Steam "Betas" feature.

Steps to downgrade:

  1. Open your Steam Library.
  2. Right-click on American Truck Simulator.
  3. Select Properties.
  4. Go to the Betas tab.
  5. In the dropdown menu, look for an option named something like temporary_1_39 or 1_39.
    • Note: Sometimes developers hide very old branches. If you do not see 1.39 in the list, it is no longer officially supported by SCS Software, and you may need to look for a "Permalink" provided by SCS in their older blog posts.
  6. Select it, and Steam will automatically download and "update" the game to that older version.

If you use mods

  • After updating to 1.39:
    • Check each mod’s compatibility on its download page (e.g., Steam Workshop or mod hosting sites).
    • Disable or remove mods that haven’t been updated, then enable them one-by-one to find conflicts.
    • Rebuild mod order in the game’s Mod Manager if needed.
  • Use a separate clean profile to test updates before using your main save.

Option 2: Steam Betas (for 1.39 specifically)

  1. Right-click ATS in Steam → Properties → Betas
  2. In the dropdown, select "temporary_1_39 - 1.39.x for legacy mods"
  3. Steam will download version 1.39 automatically
  4. Important: Disable automatic updates for ATS to avoid forced upgrades.

Conclusion

The road is calling. The new (legacy) update for American Truck Simulator offers a driving experience that many argue is superior to the bleeding-edge versions. By following this guide for "american truck simulator 139 download new," you are ensuring a stable, fun, and visually reliable trip from Los Angeles to Denver.

Head over to Steam, select the 1.39 Beta branch, or retrieve your authentic offline installer. Fire up the engine of your Western Star 49X, hook up a lowboy trailer, and hit the highway. Welcome to the golden era of American Trucking.

Safe driving, and keep the rubber side down.

Disclaimer: This article is for informational purposes. Always purchase game software legally to receive automatic updates and community support.

What’s Not Great:

  • No major new features – This was mostly polishing, not groundbreaking content.
  • Mod compatibility issues – Many map/sound mods broke temporarily until updated.
  • Convoy wasn’t ready – Multiplayer wasn’t fully released until 1.41, so 1.39 only hinted at it.

Method 2: Manual Archive Download (For Offline/Modded Installs)

If you need a standalone copy (for a second PC without Steam or for modding sandboxes), you must use the SCS official forums or reputable mod repositories.

  • Note: Avoid random "clickbait" download sites promising a free full version. These often contain malware.
  • Reputable Source: Look for the "SCS Patches Archive" on the official forum or trusted communities like TruckersMP.
  • The Process:
    1. Download the base game setup (Version 1.39).
    2. Download the specific update patch (e.g., ats_1_39_3_1s.exe).
    3. Install the base game, then run the patch as administrator.
    4. Crack files are not required if you own the game. For a no-Steam setup, use the steam_api64.dll provided by GoldBerg or PLAZA (use at your own risk).

4. Sound Improvements – The Turbo Horn

SCS tweaked the sound engine to introduce realistic turbo whistles and a new air horn system. The diesel engine acoustics became much deeper, especially for the new Western Star and the updated Cascadia.

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