I'm ditching my runflats... I got a screw in one & had it plugged (yes that was probably against the manufacturer recommendation but I would have had to wait 2 weeks for stock !).. the same tire is losing pressure again. the X5 RFT monitor is not working as the tire was at 17Psi and no alarm went off despite calibrating at full pressure. .. I probably will replace the rears now .. fronts later... but definitely going non RFT .. I have the dolly spare , No RFT can sometimes be repaired and Run Flats are just not worth the money IMHO.