I have a white 2018 Ram Rebel with the black out package. I liked the stock wheels, but I went a size taller on the side wall. I put on 285 75r17 KO2’s. They measure around 34” and fill in the wheel Wells a bit more. Look a bit beefier then the Toyos that came on it. I didn’t want spacers or rubbing issues and I think that’s about as big as I could go while staying stock. Only down side is I lost 1mpg and I really didn’t have mpg’s to spare. Whatever, the price of admission for bigger tires.