Year and half old, 8000k mi both tires developed a bubble mid thread, big vibration. I'm stranded 1100 miles from home in my small VW RV. Will be calling simpleton in morning for help.

Rural mail carrier on 135 mile a day route, 80% rock roads. Wanted a tire that would wear like iron, and NO FLATS. Customer service helped me with my purchase of tire for commercial van. I DO NOT CARE OF NOISE, COMFORT only care for how tough these tires are.....they located me a ecovan tire that is 10 ply and the best rock road tire i have ever found!!! In their entire life they may get 1 puncture flat. I LOVE IT!! They are hard as rocks and ride like a little red wagon but that is not what i want them for....I want them to run down the road without going flat and these are fantastic!!!

I haven't had a chance to put many miles on these tires yet. I should know more in the next week.I bought them for their durability and sidewall strength due to their ply rating