Contour Enthusiasts Group Archives Forums Modifications Wheels & Tires Noticable performance diff. between 215s and 225s?

I have a set of ST200 rims and am looking at putting a set of Conti Extreme Contact tires on them for my CSVT. Either 225 45 17's or 215 45 17's. Both sizes should work fine for me, and have worked for others here. I wanted the 225's at first, but I can't seem to find anyone who has them in stock, not even tirerack currently. I can get the 215's, and they are $16 cheaper per tire. My question is, do you think there is a noticeable cornering difference from that extra 10mm in the 225's, or should I just go with the 215's?

Thanks!