The tires were 225/75/15. There was no damage. I was only traveling about 60 mph and was able to get stopped immediately when I heard the pop. The odds of curbing are very small ( I can see my tires in my mirrors ) but is always a possibility. There was no damage the second time either.
I didn't contact the Mfg. or my dealer as I had gotten nearly three years out of them and would not want them replaced with the same.
The trailer came with Maxxis and that was what I always replaced them with, but my great road trips were slowing down some and I decided to try a cheaper route. For the difference in price I am not that unhappy, and the only reason for me entering the fray at this point is to point out that if you think you are getting Maxxis or Mitchelin quality for Carlisle dollars you could be disappointed.
But I also need to point out that I knew that in the beginning and I did not pay Maxxis or Mitchelin dollars for them.