I did not want to hijack another thread but run flats have already come up. I wonder what brand they will be. I was on the Corvette Forum for some time and the Goodyears can run more distance on the inner tire than they state. Over 100 miles at reasonable speeds. They also have pretty good warrenty service. That said a good tire pressure system is key. Iif you do end up buying one they are expensive. I also wonder about those of us that want to run seperate winter tires. Is there a run flat winter tire? dunno: