-- Specifications & Features -- Year: na. Make: Mack. Model: na. VIN: DM685SX37340. Engine: Mack ENDTB 675. Meter Reads: 5533 hrs. 9496 mi.. Horsepower: 235 @ 2100 RPM. Transmission: Max Torque Extended Range. Front Tire Size: 11R24.5. Rear Tire Size: 12.00R20. Wheel Base: 207”. Suspension: Spring. Bed Size: 214”x96”. -- Seller Statement -- Air Brakes, National Crane, Model no. 6T56, Serial No. 8995, No title