I've never used the Balance Masters. I've had several sets of Centramatics. One set has somewhere around 1. 2 million on them... I put them on my '85 Pete when I first bought it. The other sets are mostly well over 100k. I live relatively close to them, so I've been in their store, gotten a tour, etc. They are super nice to deal with, and most everyone there is pretty knowledable. I have had zero problems from anything I've gotten from them. I have sets on my '97 3500 Dually, my '97 2500, and one set on a shelf that was on my '96. I intend to buy another set for my '03 and 93 duallies, which is a different design than the single wheels. The last set I bought I put on my KW, and they actualy made the slightly whipped out front steer tires wear back even!!

That alone was worth close to $1k, so they've more than paid for themselves the first year I had them. Looking up the Balance Masters, I can't say I see anything bad about them.