Driving in to work today, I passed a disabled car in the one of the many construction zones of the local highway with a flat tire on the temporary spare, which, apparently, they were using as a regular tire. Traffic was moving very slowly so it was easy to see that their “flat” was because of tread wear. I really don’t understand people who think they can those small narrow tires indefinitely. Now they know. Of course, they’ve made a bunch of people late for work in the process.