Originally Posted by
chaadster
Certainly the issue is the rim,
Certainly it is not the rim. The tire changed enough under use/pressure to no longer conform to the standards needed to retain it.
The reality is every high performance tire will. The things we like in high performance tires are the same qualities that make them really bad for use in a hookless scenario.
No worry though - all the tire guys will start making hard rocks they will call tires that won't more under pressure. That'll be great.
The reality that proves it was the tire is that the tire in question "disappeared". If measured I am sure it wasn't in spec. Then again - so what. I have had brand new high quality tubeless tires blow off the rim on a brand new setup before. It's the tire.