Ok, everytime a new BMW comes out (F10) they claim how the new next generation run flats are soooo much better than the previous ones. As I have read, seems like a lot of F10's have a lot of tire issues and complaints of Harsh ride over certain road imperfections that wouldn't upset other cars running on regular tires. Even consumer reports points that out in there F10 535i test. A runflat might have improved a little but over time they make more noise and they always ride worst than a regular tire.
2013 F10 BMW 535i Alpine White / Oyster Dakota Leather / Anthracite Wood Trim / Steptronic transmission / M Sport Package / Premium Package / Technology Package / Rear-view camera / Park Distance Control