WVRDKING has used them in his new tires as he describes in THIS post. PM him and get his take on them.
EDIT: Just spoke with Carol atInnovativeBalancing and I have some on the way. Guess I'll know how they work soon! Hope this isn't some snake oil.[sm=ummmmokay.gif]
Yes they probably work but have a down side. In order to balance there is usually and imbalance condition at first to shift them into position. That's the part I can't live with. Same with Slime, or Ride on tire sealants. Ron
I used something very similar in an 18 wheeler for years and you are right about the imbalance when getting started. Once you get going it does a wonderful job of balancing the entire tire and wheel but if you are doing a lot of stop and go (i.e. city traffic) I would not reccomend using it.