Headlight Assembly

The Chevrolet Accessories Tire Pressure Monitor, part number 86530815, is a genuine GM accessory designed to keep you informed about your vehicle's tire pressure. This sensor operates at a frequency of 433 MHz and is constructed from durable rubber, plastic, and steel. This tire pressure monitor system (TPMS) sensor actively measures the air pressure within your tires. When it detects a low or high pressure situation in any tire, it sends a notification to your vehicle's Driver Information Center display. Maintaining proper tire pressure is crucial for safety, fuel efficiency, and tire longevity, and this monitor helps ensure you're always aware of your tires' condition. This specific sensor, identified as XL8, is compatible with a wide range of Cadillac, Chevrolet, and GMC vehicles from model years 2020 through 2022, including models like the CT4, CT5, Escalade, Escalade ESV, Suburban, Tahoe, and Sierra 1500. Always verify fitment for your specific vehicle year, make, and model.