ODOMETER READS 313721 MILES, VIN/SN: 1HSHBAHN6WH520403, CUMMINS M11 ENGINE, ROCKWELL 10 SPEED TRANSMISSION, 12K LBS FRONT AXLE, 40K LBS REAR AXLES, AIR RIDE SUSPENSION, ENGINE BRAKE, EQUIPPED W/ 2009 PRESVAC 3,000 GALLON / 71 BBL, NOTE: (INCOMPLETE VACUUM SYSTEM),