little luke
New member
It will not harm the wheel if that's what your asking. I have them in my bmf,s with 35 12.50 20 mud graps. They ride smooth as any tire I ever had. It's really according to how much rubber you have, 420,s should balance out good either way beads or weight as they are light and not agressive.
I use equal and a brand called counteract. The counteract is actual glass beads, and is sensor safe. Basically you go by the chart that comes with the product, the bags come in 4,6,8,10,12oz. Remove all weight from wheel, throw the correct size bag and all in the tire, install a special valve core and done. It take a few miles to bust the bags then the powder is distributed to where it needs to be as the tire spins. It is not as effective at slow speeds. It last the life of the tire as long as moisture is not introduced to allow it clump, which I have never seen happen.
The moisture is an important thing. I had beads installed in the last set of tires I installed on my f150. It rode great at first, but by the end of the day at 55mph you had to hold onto the steering wheel with both hands. Took it to another shop the next day and moisture had clumped it up in all 4 tires. I had them cleaned and balanced with regular weights.