SAN DIEGO — Mack Trucks Inc. said its proprietary mDrive automated manual transmission is now standard equipment on its Mack Pinnacle highway model. Stephen Roy, president of Mack’s North American ...
Mack Trucks’ new 13-speed mDrive HD automated manual transmission (AMT), which features a creeper gear, will be standard equipment on 2017 Mack Granite model trucks, the company announced Monday. The ...