Whats the problem with the run flats. on road grip seems fine to me.
Anybody know any different. Mazda decided against using them on the RX8 & provided you with a puncture repair kit. Having owned a RX8 for 3 years and been on a driver experiance day with Prodrive who helped develope the car for the UK. They said that mazda could not get the performance they required . Have run fats moved on in the past 3 years.