Think about what happens to dual axle trailer tires when they are subjected to curves and backing up and such.. Ever notice how much flex goes on with the tires on a sharp curve or backing up tight?
They twist and get all out of shape in so many ways..
Why do you get a blister on your foot or hand or finger doing out of the ordinary things??
Anyway, no idea where that comparison came out, but I've not had a "blow out" on any tire I've owned on my RV or vehicle.. Sure, I've run over things that caused the air to go out of the tire, but never an all out blow out..
Guess I've been lucky all this time? Over 30 years of towing stuff from coast to coast too..
Mitch