The only 225/40 18" in michelin super sports i can find have a weight number of 88 and speed rating Z....they should be 92Y i think Is this ok for front of my 355?
ONly if the same tires are on the back. In a high performance sports car: there are only 2 options when replacing tires: 1) Replace both tires on one axel with the same make and model of tires as on the other axel with sizes appropriate for the original axel, OR 2) Replace all 4 tires. So, in your case, i you have michelin super sports on the rear, then yes, you can put those on the front.
Mitch Thanks For the backs i can buy the correct super sports...265/40 18"......101Y. so the fronts being super sports 225/40 18"......88Z.....this is all fine..right?
Sorry to steal this subject, but does any 348 owners using 355 rims have experience whether to use 265/35 or 265/40 tires?
