Mack MP8 6 Cylinder 12.7 L Diesel 338 hp Engine, 5047 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Allison Automatic Transmission, Differential Lock, 20000 lb Front Axle, 46000 lb Rears, 66000 lb GVWR, Air Ride Cab, Aluminum Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Air Ride Suspension, 234 in Wheelbase, PTO, 21 ft 9 in Body, 2000 gal Diesel Tank, ( 1 ) Waste Oil Tank, ( 9 ) Hose Reels, Hydraulic Air Compressor