Detroit DD13 Engine, 450hp, 10spd Transmission, 12k Front Axle, 40k Rear Axle, Air Ride Suspension, Aluminum Front Wheels, Steel Rear Wheels, 3.42 Ratio, Dual 100gal/50gal Fuel Tanks, 184in Wheelbase. Showing 346,349 miles. Very Nice Unit, DOT Inspection, Full Detail, New Oil and Filters, Stationary 5th Wheel. For more information, please contact Mike Hardin at 314-985-4309.