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=
