2012 Chevy 2500hd duramax. Truck is DELETED AND TUNED with single hard tow tune. Truck is sitting on 305x55x20. Tires are brand new with under 500 miles on them. I am the second owner of the truck and it is very clean and no mechanical issues at all. I have more tuning details for those interested can message me. Miles will go up alittle as it’s not my daily but I do drive it. Mainly highway miles and have owned it the last 3 years. 5 inch exhaust straight from the down pipe. Can send more pictures and videos to serous inquiries. Truck is in excellent condition.