MILES: 12,498, HOURS: 370, CUMMINS ISX 550 HP, 18 SPD. EATON FULLER TRANSMISSION, 20K LBS. FRONT AXLE, 46K REAR AXLES, 20K LBS. PUSHER AXLE, FULL LOCKING REARS, DOUBLE FRAME, DUAL CHROME STACKS & BREATHERS, ALUMINUM HEADACHE RACK, TOOL BOX, ALUMINUM WHEELS, WB 280", NOTE: (ORIGINAL MILES),