BUSINESS CLASS M2 106, Medium Duty Trucks - Van Trucks / Box Trucks - Reefer, Cummins ISB6.7, Automatic, 18' Morgan Reefer Body w/ rear swing doors, one side door. Carrier Supra 850 Unit. 80 gal fuel tank 26,000 GVWR ATC Block heater, 240 Horse Power, AirLiner Suspension, Steel Disc Wheels, 252 Wheel Base, 11R22.5, Single Axle, Ratio,