18" rims will fit. I had them on mine with Apex springs with falken 215/35/18's and driving was fine but the fuel mileage and perfomance did suffer so i sold them on ebay and got black 17's. The only time they would rub is if you were taking a corner very hard and then hit a dipty do in the middle of the turn. Then they would rub a little. If you don't plan to kick ass and get good fuel mileage then for looks there hard to beat.