Oh, and I was at 24 psi. when the sidewall ripped. It was the second time down that hill that day, the first time was at 43psi. And yes, Last Dollar is a very easy trail... I found the only sharp rock on the whole run and promptly tossed that about 100' below the road out of harm's way.
99 uzj100, gx470
05 525EXC, 01 XT225, 07 TTR90, 07 CRF50