• Increase tyre life.
  • Eliminate tyre vibration.
  • No weights to corrode or damage expensive rims.
  • No rebalancing required.
  • Re-usable, won’t grind down.


I installed a 4oz pack of Dyna Beads to each of the 6 tyres of my Mercedes 413 CDI Minicoach.(twin wheel rear axle) in February 2012.

I had been experiencing some vibration through the floor of the coach- not excessive but not acceptable for the customers sitting in the rear. I did the work myself- using the applicator provided - and put the Dyna Beads into the tyres through the tyre valve (after removing the valve mechanism).

Since that time the vehicle has been transformed to the way it used to run - really smooth with no vibration at all. I did no other preparation to the wheels - if there were balance weights on I left them on.

I have no hesitation in recommending this product as it does work and I have had no problems since the beads were installed.

Brian Sullivan