S 60 Detroit Engine 455 hp; Diesel; 10 Spd OD; Engine Brake; AirLiner Suspension; 3.90 Ratio; 11R 22.5 Tires; Alumi- num Wheels; 205 in Wheelbase; Tandem Axle; 12,000 lb Front Axle Weight; 40,000 lb Rear Axle Weight; Great Dyno, Fresh DOT, New Drive Tires, Serviced, New Injectors, New Charge Air Cooler, New Fan Hub, New Brakes & Drums on Rears, Air Slide Fifth Wheel, Power Divider, 120 Gallon Fuel Capacity, Nicely Detailed.