Mack Trucks Inc. is manufacturing a four-axle, heavy-duty dump truck for the U.S. Army designated the M917A3. It has a GVW of 94,500 pounds with a maximum payload of 54,000 pounds, and is offered with ...

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 ...

While that might seem like a random assortment of letters and numbers, it’s the name of the program that Mack Defense has ingrained in its head as it gears up to provide hundreds of heavy dump trucks ...