Ride-On Motorcycle Tire Balancer and Sealant 41208 Ride-On TPS (Tire Protection System) is a tire balancer and sealant compound that evenly coats the inner surface of tires This coating balances tires and makes them into self-sealing tires while you ride Eliminates need for those old ugly wheel weights Specially formulated to hydro dynamically balance high-speed tires, dampen road noise and vibrations that cause a rough ride If your tire is punctured, the centrifugal force of the rotating tire and the internal air pressure force Ride-On into the hole, sealing it instantly (Up to 1/4in. in tubeless tires and 1/8in. in tube tires)