For us professional tire shredders, this is what we call a "complete blow-out." This is obviously on my camper and not the boat trailer. It happened literally on mile 423 of a 425 mile trip. I never felt it and had to be notified by some people driving by. The camper is kept under a cover, the tire was only 3 years old, it was inspected before the trip and inflated to the proper amount. Please don't buy Carlisle tires. This is the fourth one I've blown.