yea i'm with the poster of this thread. I just bought Silver 15" Rota slipstreams and need to get tires for them. I had 17"s before with low profile Toyo Proxies and they were the worst ride of my life. I could feel every small pebble on the ground and a crack in the road felt like a pothole. Any recommendations on tire sizes? i think the rim is 15 x 6.5...when it comes to tires im clueless