I've been running re950's for the last two months after finally completely destroying the original Goodyears on their third open track day. Size is 225/50/16 on stock SVT wheels with no rubbing [stock ride height].They work very well in the rain and that is very important due to geographical location. They seem to work best on my car at 34psi.They probably work about 95% as well as the Goodyears in dry conditions based on recent non agressive driving. Alex
