A couple days going to a mowing job, a guy pulls up and points to my trailer, I knew it was probably a flat tire. I was able to pull off about 1/2 mile down the road. The tire was almost gone by the time I got stopped. I had to unload my tractor to jack up the trailer. Just what I wanted to do alongside the road. A few years ago I was going down the freeway again someone pointing to my trailer. Anonther flat ruined tire. Another time I got to my mowing job no tire. Hope it didn't it someone. I guess there isn't any way to tell if a trailer tire is going flat. I 'm sure some of you have the same problems. Stan