I'm searching the threads for tire issues. The only thing most agree on is,
most trailers have the cheapest tires put on them from the factory, unless you pay for the upgrade axles and tires.
Blowouts are more common than most would like to think.
Tire pressure and temperature monitoring system has become a "must have" when towing over 6,000 lbs.
The tire brands I have had problems with are junk.
I can't find a good tire because every one has had a blowout with every tire made.
Good luck. I'm still trying to sort this out.