BMW Run-flat tires
I'm curious about BMW being committed to run-flats. I realize that this move was made for several reasons, not the least being the elimination of a full spare tire in the trunk, increasing trunk space, probably reducing weight. On the other hand, I leased a BMW and was not pleased with the harsh ride of the run-flats. And I found that replacement tires were not in inventory in smaller towns, so that if you sustained a flat in a remote location, you would have to wait overnight, or more for a new tire.