Yep had two go at the same time. Front tire tread seperated from the tire took out part of the sheet metal, and than took out the rear tire. When I got it stopped the front tire still had air in it and went flat while we were looking at it. Of course the TPS does not give a warning on tread seperatiion. I was looking at the mirror when it happened saw it come flying out started pulling over when the TPS went of for the rear tire. I carry one spare not two., It was fun at 5 o'clock on a Friday