Counteract ECO Balance 12oz Do-It-Yourself Kit

Features and Benefits:Kit contains 4 x 12oz Bags of ECO Balance Beads; 4 x Vortex Valve Cores; 4 x Green Valve Caps; 1 x Airless Injector Bottle and Tube (Valve Cores and Caps are packed in each bag; not packaged separately)Extend Tire Life; Increase Fuel Economy; Lifetime Balance; Perfect Smooth Ride; Decrease Road and Tire VibrationNOT FOR USE IN MOTORCYCLESTPMS Friendly; Complete Axel End Balance; Extend Tire Life; Decrease Vibration; Balanced for the life of the tire; No Wheel Weights; Eco-Friendly.