Paccar PX-8 8.3 L Ultra Low Sulfur Diesel 240 hp Engine, 11464.3 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Exhaust Brake, Eaton Fuller FRO-11210B 10-Speed Manual Transmission, Differential Lock, 20000 lb Front Axle, 40000 lb Rears, Spicer Drive Axles, 4.88:1 Axle Ratio, 60000 lb GVWR, Air Ride Cab, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Air Trac Air Ride Suspension, 223 in Wheelbase, 23 ft 7 in Body, 1500 gal Diesel Tank, ( 5 ) Oil Tanks, ( 11 ) Hose Reels, Metered Nozzles, Grease Barrel, Filter Drain Tray, Pressure Washer, Oil Recovery System, Spartan Hydraulic Air Compressor