18-20 Speed Transmission V8.0 [1.40] Part for ATS

18-20 Speed Transmission V8.0 [1.40] for American Truck Simulator
18-20 Speed Transmission V8.0 [1.40] for ATS

This mod features an 18 and an 20 speed transmission that’s made for heavy loads and efficient hauling.

The differential_ratio for the ultra transmissions is: 2.83
The differential_ratio for the transmissions is: 2.94

**Please Do Not Edit The Files!!**

You may find bugs, if you do, report them in the comments section

SCS Trucks Supported:
Kenworth W900 (SCS)
Peterbilt 389 (SCS)

Volvo VNL (SCS)
Peterbilt 579 (SCS)
Mack Anthem (SCS)
Freightliner Cascadia (SCS)

18-20 Speed Transmission News / Updates:
✔ Added 12 Speed Spicer Transmissions to Freightliner trucks and International trucks only
✔ Added 12 Speed Eaton to Freightliner trucks and International trucks only
✔ Added 18 Speed Allison Transmissions to all trucks
✔ Added 20 Speed Allison Transmissions to all trucks

Compatibility: ATS 1.40

Authors: trainguy, Rc FlashDriver, Dmitry Trots, PikPikker

How to install this mod (Full installation guide)

  1. Download and extract the mod. File extension should be .scs (ModsHost download guide).
  2. Find the mods folder on your computer
    • Windows – /Documents/American Truck Simulator/mod
  3. Copy the downloaded file to your Mods folder
  4. Launch the game and enjoy your mod!
  5. Problems? Ask for help!
Make a difference – rate mods!
No votes :(
Incorrect? Let us know!

Leave a Comment!

Share Your Gameplay!


Submit a screenshot of this mod!

Submit a YouTube video. Paste your link and hit Submit.