ATS - Fast Transmissions 6&12 Speed V1.0 (1.43.x)

This mod has 6&12-speed transmissions, Better than Alison 4500 RDS and I-Shift ATO3112D transmission, suitable for shifter peripheral without shift button.

Add Cummins ISX15 550HP&600HP Engine For Mack Anthem.

Supported trucks so far:
Freightliner Cascadia2019
International LT
International Lonestar
Kenworth T680
Kenworth W900
Mack Anthem
Peterbilt 389
Peterbilt 579
Volvo VNL
Kenworth K100E

Authors: CLØUD