Rims are 18 x 8 with 245/40 x 18 BFG KDW's. Odds and ends...Wheels are highly polished the entire width/behind the spokes. Almost too finished as my GTO is a daily driver. Keeping interiors clean will be a chore. You might be able to tell that the valve stem is hidden behind one of the spokes. The polishing is some of the best I've seen. Hate to get 'em dirty.