First off, massive apology for the audio quality on this video. I have no idea what happened with the mic setup, but I messed it horribly. Hopefully you can look, or hear, past that (because I wasn't going to tear it all apart :)) and appreciate the content.

This video addresses how to fix a leaky SUNringlé Mulefüt fat tire rim. Apparently Hayes is totally down with manufacturing "tubeless ready" rims that aren't put together (or taped from the factory) properly. This is a walk through of how to address that problem.