18 – 20 Speed Transmission v1.1.0 for ATS v1.43

This mod features an 18 and a 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

Feedback is very important to us

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

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

18-20 Speed Transmission News / Updates:

– Added a new variant of the 20-speed transmission to all trucks
– Added a new variant of the 18-speed transmission to all trucks
– Added support for pete362
– Added support for peter281
– Added support for peter387

SCS Trucks supported:
Kenworth W900 (SCS)
Kenworth T680 (SCS)
Peterbilt 389 (SCS)
Volvo VNL (SCS)
Peterbilt 579 (SCS)
Mack Anthem (SCS)
Freightliner Cascadia (SCS)
Western Star 49x (SCS)
International Lonestar (SCS
International LT (SCS)

**DO NOT Re-Upload to Steam or any other sites without my permission or you will be reported!!!**
**Do Not hesitate to tell me if anyone Re-Uploaded this mod to Steam or any other sites without my permission, so I can report them**

– Rc FlashDriver for helping me make the transmission mod
– dtrots_production for the retarder sound
– PikPikker for 13-speed transmission and 18-20 Spicer transmission
– SCS Software (For Some Of The Original Transmission Files, thanks to SCS Software for their original 18-speed transmission files which have been modified slightly)

Please checkout my YouTube Channel:)


Please Join my Discord for feedback or telling us what features we should add:)
Discord Link: https://discord.gg/vdfFNPdh

Happy Trucking and Please Be Safe:)

trainguy, Rc FlashDriver, Dmitry Trots, PikPikker


One thought on “18 – 20 Speed Transmission v1.1.0 for ATS v1.43

  1. can you please update a cat c18 been looking cannot find it without a truck mod

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