Balancing the tire, wheel and all moving components of the wheel assembly has many benefits, and it’s very easy to do with the Balancing Beads from Ken-Tool. Able to be used with passenger, off-road, class 5-8 vehicles, motorcycles and light trucks, these beads self-balance in the tire thanks to memory technology.These beads can be installed with either a drop-in bag or a valve stem install. Plus, they don’t crack or break apart. On top of that, they repel moisture to avoid clumping and defectiveness. As an added bonus, they are lead-free and environmentally friendly. Choose from multiple sizes from 1 Oz – 16 Oz Choose from a Single Bag to Case Sized Quntities Small beads Don’t crack or break apart Self-balancing in the tire from memory technology Help distribute weight in the tire for multiple purposes Lead-free, environmentally friendly Repel moisture to avoid clumping and defectiveness Drop in bag or valve stem install WARNING: Cancer and Reproductive Harm – See www.P65Warnings.ca.gov