Originally Posted by KevinC
ANYONE trying runflats and "real" tires back-to-back on an E90/92 would have the same impression. Hell, I was already grinning by the time I exited the parking lot of the tire store. I've yet to see anyone who's made the switch do anything but rave about the upgrade. OTOH there are plenty of people who never have experienced both who are steadfastly defending runflats. Ignorance is bliss I suppose. Too bad, they're missing out on turning their great car into a really great car.
I couldnt have said it better.
You guys that think the stock tires have better grip read this from Car and Driver http://www.tirerack.com/images/tires...y_f1_gs_ds.pdf