The Schrader Tire Pressure Monitoring System Sensor (TPMS) - 29071 is a sensor designed to monitor the air pressure in vehicle tires. It is a small, electronic device that is installed inside the tire and communicates with the vehicle's computer system to provide real-time tire pressure readings. This sensor helps drivers to maintain proper tire pressure, which can improve fuel efficiency, extend the life of the tires, and enhance overall safety on the road. The Schrader TPMS sensor is compatible with a wide range of vehicles and is known for its accuracy, durability, and easy installation process. It is an essential component for modern vehicles that are equipped with a TPMS system.