Western Star 4900SA

Detroit DD15 14.8 L Diesel 560 hp Engine, 2008 US EPA Label, Engine Brake, Allison 4500 Automatic Transmission, 20000 lb Front Axle, 57280 lb Rears, Meritor RT-58-185 Drive Axles, 4.89:1 Axle Ratio, 77280 lb GVWR, Air Ride Cab, Aluminum Outer Wheels, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Double Frame, Hendrickson Haulmaax Suspension, 335 in Wheelbase, 258 in Cab to Axle, 324 in Cab to End of Frame