I'm getting 17 x 7 rims for my FC and I looked around online and saw that 225's were slightly too wide for 7"? And I'm seeing for other people that it fits fine. I want my rims to be flush with the tire for the most part so what width tire should I get? I'm thinking 215's but I'm not sure what that would look like. Pics of the tire and rim on 225's and 215's would be really helpful or pics of a tire that's flush with those rims.

 

225s are perfect for 7 inch rim.... I know because that is what I have on my front rims. Honestly 220 would be the most perfect but they don't make them haha.