I had a New Chevy Luminia a few years ago with low profile tires. I hit a rock on Rabbit Ears Pass in Northern Colorado and blew the right front tire. I put the little spare on and drove back to Craig, Colorado and went to the only major tire storein town. They told me that I had flatlander tires on the car and they didn't have any. They sent me down the road to a local used tire store and he went out back, found aa old snow tire that would work, put it on and I drove back to colorado springs where they had flatlander tires. Go Figure!!!