MACK ENGINE, 18 SPEED, 18/20 YD ALUMINUM DUMP, ELECTRIC, DOUBLE FRAME, AIR LIFT FRONT AND REAR AXLES, HIGH LIFT TAILGATE, QUAD AXLES, CAMELBACK SUSPENSION, 315/80R22.5 ON ALUMINUM WHEELS, GVWR 62,000 LBS, VIN 1M2AX04C2CM011336