Has anyone dumped his/hers runflats on 20s?

[art4.8i]

Originally Posted by Fredo

To be honest I am amazed that anyone thinks the RFT's offer superior performance to regular tyres, lets not forget that BMW's M/// division to date has always shod there cars with normal tyres even when regular cars in the range have RFT's. Maybe the performace version of the X5/^ will change that.

Of course tyre "performance" has many different characteristics ride, road noise and grip (both wet and dry) being just three of them. The performance of RFT's in the UK when combined with our roads is very poor I certainly noticed a huge improvement in the ride on my old 535d when I changed it to regular tyres and I will do the same with my X5 when the time comes.

Nobody is saying that regular tires do not offer performance. I am just saying that the Michelins Tour HP's in particular are not performing well. I would certainly like to know if anybody has put Michelin Diamaris or Contis Sport on his/ her X.