Rebuilt 8.1 motor, 9,717 miles on rebuilt motor, 195,000 miles on the truck, Allison 5 speed transmission, b and w 5th wheel hitch, rear suspension air bags, transmission oil changed every other year, never went over 2000 miles without a oil change, just didn’t drive it much, new bearing and ball joints on the front end, taken well care of, front air bag sensor is bad but truck has never been in an accident, pulls extremely well for a gas motor. All work done by Accurate Automotive in Logan, Ut.