Mack Trucks announced plans to offer a 23,000-lb. rear axle and a Cummins B6.7 engine rated at up to 325 HP on its Mack MD ...

Mack is one of the most popular semi-truck brands in America. With models like the Mack Anthem and Mack Granite, the company ...

Mack is marking the occasion by introducing a brand-new truck to its long-haul fleet. And it’ll be rolling off the assembly line right here in the Lehigh Valley. 69 News recently spoke with Mack ...

Mack Trucks has expanded its MD Series line with a new 23,000-lb. rear axle offering and a 325 hp engine rating. Mack says the move expands its versatility, opening it to more applications. The engine ...

Since 1900, the Mack brand has been part of American culture, helping build some of the country’s most significant landmarks.