Thanks for that.
The more removed from it happening I am, the more I regret not giving them a chance to make it right before jumping on here and posting about it (and my email was probably less nice than it could have been too). It was just one of those days, first time taking the truck out after sinking tons of time and money into rebuilding it, built a new bash ramp for it, had my son out there with me with his truck, and my day just ends before it starts because I didn't think to bring my old stock tires with me...
Honestly, a break like this could have happened with any tires with a removable hex. If the hexes were available to buy, I probably would have just bought a few sets of spares and called it good. I'm glad they're going to make it right though, and unless there are more issues once I start actually running them, this won't stop me from buying from them in the future.