You're not the only one, I can officially join the broken RW club, I did some brisk paced desert running a few months ago and noticed my front passenger developed a slow leak chased the tire and didn't find any leaks and figured I had a small crack in the wheel somewhere. Rotating the tires today I found the culprit, this was a wheel I picked up as a spare on ih8mud last year and inspected prior to mounting. I'm going to see if it can be repaired, it looks like there a few shops in Albuquerque that I can check with.

