LAS VEGAS. Powertrain changes for 2017 will bring increased fuel economy and power, more vocational flexibility and advanced electronics to Mack Trucks, according to company officials. Leading its ...

Mack Trucks picked Earth Day in Austin, Texas – said to be one of the country’s most “green” cities – to announce its 2017-model powertrain products designed to save fuel and reduce carbon emissions.

NASHVILLE, Tenn. — Mack Trucks Inc. showcased its latest efforts to maximize fuel economy and enhance safety through engine refinements, improved aerodynamics and driver-assistance features at ...

Mack Trucks has launched Purebred, an overhaul program for its E7 legacy engines. The program offers extended warranty coverage of up to three years or 350,000 mi. “Mack’s trucks are known for ...