While the Colorado DLC launched around the same time, version 1.39 included the underlying code and optimizations needed to run Colorado’s mountainous roads, scenic byways, and the notorious I-70 through the Rockies. Even without the DLC, the free patch improved weather transitions and lighting.
Of course, searching for "download hot" links for
The main reason people search for “american truck simulator 139 download hot” is for mod compatibility. Here’s how to add mods to this version:
Top mods for 1.39:
Step 1 – Open Steam and Navigate to ATS Launch Steam, go to your Library, and find American Truck Simulator in your game list. american truck simulator 139 download hot
Step 2 – Access Properties Right-click on ATS and select Properties from the context menu.
Step 3 – Select the Betas Tab In the Properties window, click on the Betas tab on the left sidebar.
Step 4 – Choose Version 1.39
Click the dropdown menu under “Beta participation.” Scroll through the list until you find:
temporary_1_39 - 1.39.x for legacy mods
Select it. No password is required.
Step 5 – Let Steam Download Close the Properties window. Steam will immediately begin downloading the 1.39 version files. The download size is approximately 3.5–5 GB depending on your DLCs.
Step 6 – Disable Automatic Updates To prevent Steam from auto-updating back to a newer version, go back to Properties → Updates and set “Automatic updates” to “Only update this game when I launch it”. Then only launch ATS via the .exe in the game folder, not through the Steam shortcut.
Step 7 – Launch and Enjoy Once the download finishes, click Play. Your save files from newer versions will not work (downgrading breaks saves). Start a new profile or use a backup of an old 1.39 profile.
First, let’s decode the search phrase: While the Colorado DLC launched around the same
Important Note: Version 1.39 is not the latest version of ATS (as of 2026, updates have progressed to 1.5x and beyond). However, 1.39 is still widely considered a “hot” download because many legacy mods (trucks, maps, trailers) were built for this build, and some players prefer its performance on older hardware.
Given that newer versions (1.48, 1.49, 1.50+) add convoy mode, more DLCs (Texas, Oklahoma, Kansas), and improved graphics, why stick with 1.39?
However, if you want the full American Truck Simulator experience with all DLCs and multiplayer, we recommend updating to the latest version and using the mods that have been updated accordingly.