Western Star 4900SF 8x6 Heavy Haul Tri/A Sleeper Truck Tractor

2016 Western Star 4900SF 8x6 Heavy Haul Tri/A Sleeper Truck Tractor Cummins ISX 550 hp Engine, Eaton Fuller RTLO20918B 18-Speed Manual Transmission, 16000 lb Front Axle, Meritor RZ-69-166 Drive Axles, 4.30:1 Axle Ratio, 57000 lb Rears, 73000 lb GVWR, Engine Brake, 34 in Flat Top Sleeper Cab, 260 in Wheelbase, Air Suspension, 11R24.5, Dual Steering Boxes, Double Frame, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks, Headache Rack, Triple Diff Locks