Originally Posted by boarderman23
Really??? The dealer told me they were and said they wouldn't install the tires I had because they weren't run flats to match the front (had to get it done elsewhere).
Also, the computer tells you that you are using run flats if you let the PSI drop down below a certain threshold (happened to me shortly before I had these changed).
You AREN'T serious, right? M3s are not shod with runflats. They handle like excrement IMO.