Download
Download MrBadMae’s Engines and Transmissions for American Truck Simulator
You're leaving Holymod for Steam Workshop, the mod's official source. First, check you have everything so it works the first time.
Before you download
- American Truck Simulator 1.60 (confirmed by the author)
- Steam account
- No DLC required
All set
Continue to Steam Workshop Destination: Steam Workshop · opens in a new tab No waiting or countdowns. Holymod doesn't host files.After downloading
- Launch American Truck Simulator and wait for Steam to finish downloading the mod.
- In your profile's Mod Manager, enable “MrBadMae's Engines and Transmissions”.
- Go to a service shop and check your truck's engine and transmission: some engines changed after the June 2026 overhaul.
Holyfix Check
Will it work with your mods?
Load your game.log.txt and check whether this mod is for your ATS version, whether you're missing a mod or DLC it needs and where to place it.
Choose game.log.txtor drop it here
It's in Documents › American Truck Simulator › game.log.txt. It's read in your browser: the file is never uploaded.
Something else failing? Holyfix for ATS checks all your mods at once.