503,000 MILES, CUMMINS ISX ENGINE, EATON 18 SPEED TRANSMISSION, 3.55 GEARS, NEW DEF SYSTEM, AG400L SUSPENSION, AIR RIDE, JAKE BRAKE, TANDEM 6x4, 72” RAISED ROOF SLEEPER WITH AERODYNE CLIMATE CONTROL AND MINI FRIDGE, 11R24.5 ALCOAS, VIN: 1XKWD49X0HJ139917