The standard size tyres on my 207 gti is 205/45/17....and replacing all four to slightly wider 215/45/17. I didnt get on with the contis on my 197 simply because they didnt have a good life span, i changed my pirelli p-zeros from my leon as they were poor in the wet to uniroyal rainsport 2's, they were awesome in wet but not the best in dry!!! ive heard good things bout toyo proxes, but theres so many versions!!! I dont do track work, but im considering it, so mainly road use approx 6k per year and to handle 210bhp/235lb ft avoiding spinning inside wheel...thanks in advance