This truck has a big cam IV Cummins engine, and a 9 speed Eaton transmission. The tires are 11R 22.5, and the tread is about 90%. The truck has 400-450,000 miles on it, runs and works good. It also has a tail roller, a 60,000 lbs. Tulsa winch, and new brakes on the rear axle, a/c has new hoses, evaporator, dryer, and charged 134a blows cold. This truck has been described as close to correct as possible. Call if you have any questions. You are responsible for all decisions of suitability. Sold Where Is - As Is $500.00 to be deposited in Pay pal at the end of the sale. Remaining balance bank wire transfer up to 3 business days. Thank you for bidding. Thomas 601-260-1575