2018 MACK, GRANITE GU713, Heavy Duty Trucks - Dump Trucks, MACK MP8, AMT, 2018 Mack GU713 --- Tri Axle, MP8 Mack 455 HP, M-Drive Automatic 14 Speed, 3.40 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, M-Ride, Double Frame, 2 Stage Engine Brake, Air Brake, Axle Lock, 16' Steel Heritage Dump Body, 48" Sides, Air Gate, Electric Tarp, 1 Steerable Lift Axle, All Aluminum, Single Stack, Aluminum Fuel Tank, Daylite Doors, Peep Window, Air Ride Cab, Air Ride Seats, High Level Interior, Wood Grain Dash, Chrome Gauge Package, Heated Mirrors, Cruise Control, Tilt & Telescopic Steering Wheel, AM/FM CD, Power Windows, P/L, P/S, AC. ( 255,418 Miles ), 455 Horse Power, Mack mRIDE Suspension, All Aluminum Wheels, 226 Wheel Base, , Axle, 3.40 Ratio, , VIN