[glhs#116]

Originally Posted by Joel Koontz

I am not saying that they do or do not work well, but the theory of how they work is explained here:

http://www.innovativebalancing.com/HowItWorks.htm

I appreciate the diagram because it gives me a mental image of why it might work. It's not that that convinces me though. What convinces me is that they seemingly have fleet customers and people using them in the big off-road tyres. Strikes me that neither group would bother if it was all gimmick. Had never heard of this before.

I really liked the thing about off roaders telling them how to air down their beaded tyres safely without shooting their eyes out with ceramic bbs. Worth the read just for that.