When paired with the 325 hp engine rating and the Allison 3000RDS transmission, the Mack MD is now capable of increased ...

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

A new 23,000-lb. rear axle and 325-horsepower engine rating boost durability and performance for vocational customers.

Originally cust0m-built for a fuel and heating oil supplier, the classic truck now will be on display at the Mack Trucks ...