| Run flats vs non RF I just took delivery on my 4th 3 series, 335is ,DCT,black,prem ,cold. Looking to the future what are the neegatives of replacing the run flats with standard tires. I always carry a spare on out of town trips.I have ZERO faith in run flats and where do you buy a tire on a Sunday night in the middle of nowhere. Is handling effected .Yes the side walls would be less stiff. Anyone with experience ,comments appreciated |