The all-new Mack Keystone, introduced Monday night at ConExpo-Con/Agg 2026 in Las Vegas, succeeds the Pinnacle, which has been a staple of Mack’s vocational portfolio for more than 20 years.

Mack introduced the Keystone and all-new Granite, expanding its vocational lineup with updated safety systems and revised powertrain options.

The new Mack Granite features a powerful MP13 engine, wider cab, and intelligent architecture for easier upfitting, while the versatile Mack Keystone offers high ground ...

Mack will debut vocational trucks at ConExpo 2026, including two new models designed for construction, connectivity, and ...

The new Granite will be available for order in the latter half of 2026. Production of the all-new Mack Granite will begin in January 2027, at Mack's Lehigh Valley Operations facility in Macungie, ...

Mack Trucks has bolstered its Class 8 vocational lineup, rolling out the all-new Keystone and a reimagined Granite. Promising brawn and brains to complete ...

Mack Trucks is unveiling two additions to its vocational lineup this week at the ConExpo-Con/Agg 2026 construction trade show in Las Vegas.

MACUNGIE, Pa. – Increasing demand for Mack heavy duty trucks led an order increase of 26% in the fourth quarter of 2024 for the North American arm of the Volvo Group, Mack’s parent company. Supply ...

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 ...

From its humble beginnings 125 years ago in a small Brooklyn workshop, Mack Trucks has grown to become an American trucking icon recognized around the globe. It’s hard to believe the age of motorized ...