PACCAR ENGINE, 450 HP, 13 SPEED TRANSMISSION, CONDO SLEEPER, 13,200 LBS FRONT AXLE, 40,000 LBS REAR AXLES, AIR SLIDE 5TH WHEEL, AIR RIDE SUSPENSION TANDEM AXLES, 11R22.5 ON ALUMINUM WHEELS, GVWR 53,200 LBS, SHOWING 1,351,607 MILES, VIN 1XKYDP9X3FJ439703