Aerodynamic wheel covers can deliver small but meaningful fuel-economy gains for fleets, and Deflecktor says its latest design aims to make the technology easier and more affordable to deploy.
Mack got its start 125 years ago when Jack and Gus Mack founded the company in Brooklyn, NY, in 1900. Since that time, the Mack name has become synonymous with heavy-duty and semi-trucks in close to ...
New power benchmark: The MP13 delivers up to 540 horsepower and 1,950 lb.-ft. of torque, making it Mack’s most powerful 13-liter engine. Efficiency and compliance: It meets EPA 2027 standards, cuts ...