IanAZ wrote:So, why are people so against the run-flats? Besides the fact that it's a little bit of a rougher ride that is.
Cost was definitely an issue for us on the 05 MCS, especially if you put a lot of miles on your Mini and want to run a decent performance tire. The first generation run flats were brutally rough, in comparison to a non-runflat on the same 05 MCS. Considering we averaged 30k miles a year, putting a set of runflats at then, more than double the price, just wasn't realistic or cost effective. The OEM Dunlops it came with are still $300 each, they are insane.
I'm also convinced the stiffness of the early generation runflats contribute to the shock tower mushrooming on the R50s/R53s, they certainly don't help.
I have to say though, our 09 R56 with the Continental RunFlats is night and day to the 05, so they've definitely improved them a lot. I'd have no problem keeping runflats on our 09, especially since i have a second set of track wheels now.
Today though, Kumho and Yokohama both have less expensive runflats, for under $200 each, and I think as you see more cars come with them, volume will go up and the price will keep coming down.