Like it says almost new, I'm going to guess less than 300 miles. They're 8 lug, I had them on my 2500 HD, I'm not sure what other 8 lugs they'll fit. I bought them in August of last year and then sold the truck at the first of November. I bought them from National Tire and Wheel, so they came shipped to the door mounted and balanced. I paid $4300 new, but I'm going to take a hit on them and sell for $3000 firm. Local pickup only given the size, I'm not even going to attempt shipping.