Cat C15 14.6 L Diesel Engine, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller RTLO18918BRHALO Manual Transmission, 12000 lb Front Axle, 48000 lb Rears, 60000 lb GVWR, Air Ride Cab, 63 in Mid Roof Sleeper Cab, Aluminum Wheels, 11R24.5 Front Tires, 11R24.5 Rear Tires, Double Frame, Hendrickson Spring over Walking Beam Suspension, 267 in Wheelbase, PTO, Wet Kit, Dual Fuel Tanks