Hi Folks,
I've seen a couple related threads on this subject but nothing which quite answers my question, so I'm putting up a new post.

It's time to replace the tires on my model year 2008 Z4 3.0. I know some of you dont like them, but I'm quite happy with my run flat tires and want to get the same as replacements. They're Bridgestone Potenza RE050 RFT size 225/45R17 91Ws.

I had to get a new pair of tires a couple years ago, after driving over a screw in my garage (oops), went to the dealer and paid A LOT. I dont want to repeat the experience.

Where do you like to go for new tires, and how much should I expect to pay?

Thanks!