TPMS Sensor system 1.Internal mounted sensor. 2.High quality. 3.Improve fuel saving up to 10% 4.Extend tire life up to 13% Internal Sensor of TPMS system 1. Real-time Tire Pressure and Temperature Monitoring.2. Alert Threshold Programmable by user.3. High-performance material to ensure transmitters function properly inside tire.4. Suitable for various cars, off-road and commerical vehichles.5. ...