The Tire Minder TPMS Tire Pressure Monitoring System TM66-M4 0117/OB is a sensor designed for easy installation on vehicles. It is a universal-fit tire pressure monitoring sensor that can be placed on the front, back, or front of the vehicle. Manufactured in China, this sensor is a reliable and efficient tool for maintaining proper tire pressure and preventing potential issues related to underinflation. Easy to install and compatible with various vehicles, this Tire Minder sensor is a valuable accessory for car and truck owners looking to ensure optimal tire performance.