2021 MACK, GRANITE 64FR, Heavy Duty Trucks - Dump Trucks, MACK MP8, Automatic, 2021 Mack GR64F --- Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, Thick Frame, 3 Stage Engine Brake, Air Brake, Axle & Differential , Pintle Hitch with Air Brakes, 16' HARDOX STEEL OX STAMPEDE Dump Body, 60" Sides, High Lift Gate, Air Gate, Electric Tarp, All Aluminum, Single Stack, Aluminum Fuel Tank, Daylite Doors, Peep Window, Air Ride Cab, Dual High Back Seats, Air Ride Seats, High Level Interior, Heated Mirrors, Cruise Control, Tilt & Telescopic Steering Wheel, AM/FM CD, Power Windows, P/L, P/S, AC. ( 115,462 Miles ), 455 Horse Power, Camelback Suspension, All Aluminum Wheels, 226 Wheel Base, , Axle, 4.19 Ratio, , VIN