ALLENTOWN, Pa. - Mack Defense celebrated a major milestone Wednesday. They have now produced their 500th Heavy Dump Truck designed specifically for the U.S. Army. To celebrate they held an open house ...

The additional vehicles are part of the previously announced firm-fixed price $296 million contract over seven years that the Army awarded Mack Defense in 2018, which allows for up to 683 trucks. For ...

Driving a new fully-loaded Mack Granite dump truck near Allentown, Pa., I was reminded that there’s something special about the rolling Pennsylvania backroads. I was following State Road 309, running ...

The U.S. Army has awarded Mack Defense a five-year contract worth up to $221.8 million for continued production of the M917A3 Heavy Dump Truck (HDT). The agreement, announced June 24, 2025, covers up ...

The iconic Mack Trucks brand has been taking the medium duty market by storm, bringing big truck features and functionality to the segment like never before. The market has responded, and Mack is ...