This vehicle has a 5.3 litre Vortec motor with 250,000 miles on it. It doesn't use oil, but it does have a lifter knocking. It has good Firestone 17 inch tires and aluminum wheels. Everything works great, except the rear defroster. This Yukon is very clean for it's age. There are no tears in any of the upholstery. The outside has a few scratches but no dents. It has a salvage title that was professionally repaired. We haven't had any problems with it since we have owned it. We bought it at 145,000 miles. Our kids are growing up and leaving home so we're ready to downsize. Call or text 620-521-3628.