Pre-emmission Cat C15 550hp, 13 spd, 3:55 rears, 22.5 lp all alum wheels, 72 in dbl bunk stand up sleeper, steer tires 90 %, drives 25 %, brakes 80 %, new 5th wheel Feb 2018, since May 2018 rebuilt trans, new steering box, air compressor and air dryer, a/c compressor, dryer and condenser, rebuilt driveline. 1,053,000 miles. Oil pressure 40 lbs at idle and 65 lbs at 1400 rpm. Dual 120 gal tanks. 240 in wheelbase.