Counteract DIYK-1012 Do It Yourself Tire/Wheel Balancing Beads Semi Kit - Semi Trailer Truck Tires, (2) 10oz (8) 12oz DIY Bead Bags, (10) Valve Caps and Cores, (1) Core Remover, Injector Bottle

ENHANCED VEHICLE PERFORMANCE - Counteract glass balancing beads for trucks, motorcycles, and off-road vehicles provide an automatic, readjusting, trouble-free, lifetime balance of the entire wheel assembly. DO IT YOURSELF APPLICATION - Adding Counteract balance beads are a breeze with our valve core remover and injection bottle/tube. * DIYK-1012 kit contains (2) 10oz (8) 12oz DIY bags, (10) valve caps and cores, (1) core remover, injector bottle/tube INCREASED TIRE LIFE - Counteract tire balancing beads reduce rolling resistance with centrifugal force, reducing and providing a more even wear across your tires. *Counteract does not void any tire or wheel warranties. IMPROVE FUEL ECONOMY - Balancing beads help reduce resonating suspension synchronizing by balancing the wheel assembly with centrifugal force, decreasing fuel consumption over speeds of 55 mph, and increasing fuel savings. ENVIROMENTALLY FRIENDLY - Made of reusable, recyclable 99.9% tempered glass bead spheres that are installed inside the tire and wheel assembly, preventing any accidental contamination to the environment or damage to the inside of your wheels.