DAY CAB, CAT 3406 ENGINE, 10 SPEED TRANSMISSION, 12,001 LBS FRONT AXLE, 34004 LBS REAR AXLES, POT, AIR SLIDE 5 TH WHEEL, TANDEM AXLES, AIR RIDE SUSPENSION, 11R24.5 ALUMINUM WHEELS, SHOWING 1,317,218 MILES, VIN 1XP5DB8X6VD431108