Just got back from the dealership today and I was telling my CA who sold me my M a couple of weeks ago how I got a flat on Sun and how in fact they were NOT run flats. Evident to me due to the fact that my rims were practically touching the concrete because my tire was fully deflated. Not only did he insist that they were run flats he called over another well informed idiot I mean CA who said with absolute confidence that they were run flats A-F*CKING-MAZING!!!lol