TANDEM AXLE DAY CAB WITH ISX15 500HP, 10 SPEED TRANSMISSION, AIR RIDE, SINGLE FRAMED, 40KLB REARS, 295/75R22.5 TIRES WITH ALUMINUM WHEELS, POWER WINDOWS AND LOCKS, ENGINE BRAKE, CRUISE, POWER WINDOWS AND LOCKS, 52,000LB GVW, LOW MILES FOR AGE, RUNS GREAT