Mack’s new MHD more flexible with several enhancements; Granite gets added ride height

Mack Trucks has introduced several new enhancements to its Mack Granite Medium Heavy Duty (MHD) model, including a new horsepower rating, a new under-frame exhaust system, a shorter wheelbase 4×2 configuration and a tractor configuration.

Equipped with the Cummins L9 engine, the MHD now features a lower option of 330 horsepower and up to 1,000 ft.-lb. of torque.