I replaced my RFs at <500 miles, this is my first BMW and I could tell the difference. I'll never buy a Bimmer and keep those terrible things on more than that. They're sitting in my garage in a spare space in bags next to my OEM wheels in boxes. The next owner will have brand new tires and wheels when I turn in my lease.
Knock on wood - But I've never been stranded with a flat in conventional tires. Also I have AAA, so I'm not really worried. But we do have decent roads out here on the west compared to the east where the salt eats up your roads.
After replacing them the ride is quite improved, even from me going with 19" OEM wheels with RFs to 20" wheels with non-RFs.
2015 BMW 650i Coupe Space Grey Vermillion Red Nappa Cold Weather - Driver Assistance Plus - Executive - Lighting - Adaptive Drive w/ARS - Active Front Seats - Parking Assistant - Bang & Olufsen - Enhanced BT - Digital Display Cluster
Last edited by ChrisF01; 01-17-2013 at 10:58 PM.