Tire Pressure Monitoring Systems (TPMS) have become a standard safety feature in most vehicles manufactured after 2007. These systems play a critical role in maintaining optimal tire pressure, reducing the risk of blowouts, improving fuel efficiency, and ensuring a safe driving experience. But what happens when a tire pressure sensor fails? How much does it really cost to fix or replace a TPMS sensor, and what factors influence that cost? This comprehensive guide will answer these questions and more, providing you with everything you need to know about fixing tire pressure sensors.