I got the dreaded TPWS boing yesterday. Bridgestone RFT with damage on it quite close to the sidewall. Looking at it, I suspect it will need to be replaced. Only question is how long will I have to wait to get one!

I got mine repaired.... even though I should get a new one... well guess what I ain't gonna.. hopefully for you they either can repair it or have them in stock... it is no use to me for BMW to say you can't repair them when it's a two week wait for a new one because there is no stock... !!!

You can repair them as long as it is not the sidewall and they use a special high heat repair kit and compound specifically designed for runflats. Here in Canada it will run you $100.00.

I just brought in mine at JMK BMW with a puncture one of the grove and was told by the SA that they DO NOT Repair RTF. I was told that I need to purchase a new one, cost $335 including mounting for an 18' rim. Good thing I have tire insurance. But I don't understand why dealership keeps telling people that they cannot repair RTF when people here in the forum were able to have their RTF repaired? Is this their way of making money or repaired RTF poses risk?

No, BMW does not reccommend repairing the tire, probably a liability issue. However, the manufacture does say that it can be repaired if the guidelines are followed. A special vulcanizing procedure is required. Call around in your area to some reputable tire dealers and ask if the are "Certified" by the manufacturer to repair the run-flat. If the puncture is larger than 3/16" this may pose a safety issue. If you have tire insurance it is easier just to change the tire for the dealer. Most dealers are not even aware that they can be repaired. The other thing to remember is that to dis-mount and re-mount the tire requires special equipment so make sure the tire dealer has this equipment or they may damage the tire and rims.

Damage was right on the edge of the tread, so no alternative but to replace it. 211 GBP, (about 425 USD) - I have decided to keep a spare in my garage just in case!

Ya, that's a replacement! Take no chances.

Update!!! My SA told me that my tire insurance will fully cover the tire replacement and mounting charges so I do not have to shell out anything. On a side note, I called a local STS tire here in NJ and was told that they can fix the Bridgestone RFT as long as the puncture is on the grove and not on the sidewall. Repair charge = $35. So I told my SA that I am keeping the old tire and will bring it to STS for repair. I will use it as a backup/reserve.