Cat C15 6 Cylinder Diesel Engine, Positive Air Shutoff, Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Double Differential Locks, 20000 lb Front Axle, Meritor RZ-166 Drive Axles, 4.10:1 Axle Ratio, Air Ride Cab, Aluminum Wheels, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Central Tire Inflation System, Dual Steering Boxes, Double Frame, Airliner Air Ride Suspension, 260 in Wheelbase, PTO, 2006 Jasper 22342 L Steel Tank, 1 Compartments, Bowie PT ...