American Truck Simulator
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This mod features an 18 and an 20 speed transmission that’s made for heavy loads and efficient hauling.
18-20 Speed Transmission News / Updates:
– Added support for intnational.9900i
The differential_ratio for the ultra transmissions is: 2.83
The differential_ratio for the transmissions is: 2.94
SCS Trucks supported:
Kenworth W900 (SCS)
Peterbilt 389 (SCS)
Volvo VNL (SCS)
Peterbilt 579 (SCS)
Mack Anthem (SCS)
Freightliner Cascadia (SCS)
Credit(s):trainguy, Rc FlashDriver, Dmitry Trots, PikPikker
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