Properly installed and securely fastened, RimPro-Tec Wheel Bands do not come off under normal driving conditions. However, they are a wear item on your car. Periodically check the condition of your RimPro-Tec’s. Loose color inserts should be fully re-inserted. Damaged RimPro-Tec’s should be replaced in full or by spliced in the section that is damaged. It is recommended that RimPro-Tec Wheel Bands be replaced when changing tires on your vehicle, or after 3 years of service life.