I originally bought Dynabeads for the Big Dog but never used them. I thought I would and then I didn't. I have 5 bikes which I change the tires on myself and then balance them. I use chrome stick on weights for the Big Dog. I take my time balancing a tire and have never had a tire balance issue.
My 1999 Dodge RAM 2500 4WD is a different story. I could never find a place that could balance the larger size 305/70R16 tires. Two years ago, I decided to bubble balance my tires and put BBs in for experimentation. I was happy with the BBs. I didn't see any rubber tire dust and the BBs looked good but you can't use them over again. They are cheap at Wal-Mart. So, this year I purchased 4 new tires from Amazon, bubble balanced them, drove on the tires for approximately 100 miles. Being happy with the balance (I did one tire at a time drove the truck and then the next), I removed all the wheels, broke the beads, and poured in Dynabeads for truck tires. I have been very happy with the results I was able to obtain. I am projecting that I won't have to bother with the Tires again until it is time for a new set!