TyreBeads Tire Balancing Beads - 1 bag of 10 oz -Truck/Motorhome/4x4/Trailer/Motorcycle Includes one 10 oz bag of premium internal tire ceramic balancing beads. Reusable, super hard, durable, and eco-friendly - will not rust, clump, or melt Pour them in during mounting or apply through the stem. To install these through the valve stem you can use our