FAST TRANSMISSIONS 6&12 SPEED V1.0

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W900= =Mack Anthem= =Peterbilt 389= =Peterbilt 579= =Volvo VNL= =Kenworth K100E= Credits: If the download link is outdated or doesn't work, you can add your download link. (If your link is valid, we will approve it within 24 hours.) Find more latest mods for this game here: ATS Mods