About This Mack Granite

The 2019 Mack Granite dump truck has 274,925 miles on the odometer and 3,243 hours on the meter. It is powered by a Mack MP8 12.8L six-cylinder diesel engine with 455 HP and features an engine brake. The transmission is an automated manual. The chassis has triple axles, including a pusher axle, with inter-axle differential lock and spring suspension. It is equipped with air brakes and a PTO.

The truck has a GVWR of 66,000 lbs, with front axle weight rating (FAWR) of 20,000 lbs, intermediate axle weight rating (IAWR) of 23,000 lbs, and rear axle weight rating (RAWR) of 23,000 lbs. The wheelbase measures 225 inches.

Inside the cab, it includes AC, heat, heated mirrors, power windows, cruise control, and a brake controller.

The dump bed is by Ox Bodies with a capacity of 20 cubic yards, measuring 16 feet long by 8 feet 2 inches wide, with 61-inch side height. The bed is steel with a roll tarp, single ram, and manual end gate. Tires are 385/65R22.5 front, 11R24.5 rear, and 11R22.5 lift axle.