I'm looking forward to buy an 18x8 et45 wheels for my f56 jcw and I have some tires in my mind, but still haven't decided the size of them... any suggestions?? Would a 225 40 18 fit with jcw pro coilovers on?? Thanks!!!

 

I have the 215 40 tires on my JCW with the 18" CUP wheels. That is the largest tire I could use without spacers. They are fine for me. There are some threads about spacers and tire sizing in this forum if you choose that route.