Mack mDrive

Test Drive: Backing a Mack Granite with 70k-lb. load uphill no problem with new 14-speed mDrive HD AMT (VIDEO)
Work trucks are smarter, more comfortable than ever thanks to AMTs, plush cabs
equipment damage From our partners
Mack makes new 13-speed AMT standard on Granite trucks
Mack's new Predictive Cruise control for mDrive AMT remembers those hills
FIRST DRIVE: A bit of wheel time with Mack's mDrive HD, the AMT built for construction
Automatic or Manual?