I've run Michelin PSS and Goodyear F1 assy 2's (225/35/19) on my 19x9 rear wheel. They both went on no problems, the Michelin's are a bit wider though for some reason so you could probably run 225/ 245 no problems, there was only a bit of stretch with 225 on a 9j. You could fit 215's but I've never seen them