mDRIVE HD is now standard on the Granite series. Designed and engineered to work exclusively with Mack MP7 and MP8 engines, the 12-speed transmission has an automated clutch, so no clutch pedal is required. Operation is controlled through a dash-mounted shift pad by selecting drive, neutral or reverse. For more demanding jobsite maneuvers, a premium shift pad can be operated manually to hold a gear, downshift or upshift.
Read MoreMack Trucks | mDrive Automated Manual Transmission
