How to Install a Mod for ATS

American Truck Simulator mods are easy to install and greatly enhance your gameplay experience. This guide explains how to install ATS mods manually, step by step, in a clear and beginner-friendly way.

How to Install a Mod for American Truck Simulator

1. Open the downloaded archive

American Truck Simulator mods are usually downloaded as .zip or .rar files.

• Open the archive using WinRAR, 7-Zip, or a similar program.

• Inside the archive, you will find a file with the .scs extension.

⚠️ Do not open the .scs file.
The .scs file is the mod itself and must remain unopened.

2. Locate the ATS mod folder

Navigate to the following directory on your computer:

Documents/American Truck Simulator/mod

If the mod folder does not exist, you can create it manually.

3. Move the .scs file into the mod folder

• Drag the .scs file from the archive.

• Drop it directly into the mod folder.

❗ Do not extract, rename, or modify the .scs file.

4. Activate the mod in Mod Manager

1. Launch American Truck Simulator.

2. On the Profiles screen, open Mod Manager.

3. Find the mod in the list and activate it.

4. Confirm your selection and exit the Mod Manager.

5. Start the game

• Start the game normally.

• The mod is now active and ready to use.

✅ Enjoy your new American Truck Simulator mod!

Tips & common issues

• Always check that the mod is compatible with your ATS game version.

• If the mod does not appear in Mod Manager, make sure the .scs file is placed directly inside the mod folder and not inside another folder.

• Some mods may require a specific load order to work correctly.

This installation method works for most American Truck Simulator mods available on Modsy.