My Dunlops are history after 15k.

What is better than these loud and weak runflats.

545i sport package

 

I would check out the owners reviews at this website:

http://www.tirerack.com/tires/surveyresult...lay.jsp?type=MP

 

I go with either one of these
Michelin Pilot Sport 2
Bridgestone Potenza S03

 

I got rid of my Goodyear runflats and bought a se of Bridgestone Potenza RE750's. I didn't want to spend the money for the S03's or the Pilot PS2's. I am very happy with the performance of these tires. Very quite still after 5,000 miles and the ride comfort is much better than the runflats. I also took my car to the track and thought the handling of these tires were very good.