Originally Posted by Daveyc
I wonder about the same thing. I tried really hard to get BMW to supply my car on non RFTs, but they said they weren't allowed - something to do with deviating from standard spec.
I'd like to see what the car feels like with Michelin Pilot Super Sports on. Was thinking of splashing out in the spring. Does anyone know if non RFTs will go onto the standard rims? My summer rims are the 19" 403s.
It would be the Michelin PSS that comes to my mind as well. They should fit OK, as the OEM EH2 (extended hump) rims will take a non run-flat without issue. It is not just forum talk either. Pirelli have clearly stated fitting non run-flats to EH2 rims is acceptable. In reality it also gives more security to a non run-flat tyre.