Can I run 225?

[GreySpeed]

I'm goin to be picking up a set of rims for the summer for my Speed, 18 x 7.5" with a 45mm offset. I'm running Tein S-Techs in the front with the stock springs in the back. Can I run a 225/40/18 tire without rubbing or should I go with a 215?

[low_psi]

stick with a 215 and LOW series or a 205 even.