Cat 3406 6 Cylinder Diesel 475 HP Engine, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, Air Conditioner, Cruise Control, Engine Brake, 4.11 Axle Ratio, Air Ride Cab, 11R24.5 Tires, Air Ride Suspension, 198 in Wheelbase, PTO, Wet Kit, Headache Rack, Dual Fuel Tanks, Air Sliding 5th Wheel