Trailer Tire Pressure Monitor Sensors (XL8 - 433 MHz)
GM Part #86803857
About this product
Always know the level of air in your tires with the Chevrolet Accessories Tire Pressure Monitor Sensors. Also known as a TPM, it monitors the air pressure within your tires and enables notifications on the Driver Information Center display when pressure is high or low. Maintaining proper tire pressure can help extend tire life and maintain vehicle handling. Programming required and installation is recommended by an authorized dealer. Includes a set of two.
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- Measure trailer tire pressure and alerts the driver when pressure levels are low or high
- Tire pressure sensors transmit at 433 MHz
- Maintaining proper tire pressure can help extend tire life and maintain vehicle handling
- Programming required and installation is recommended by an authorized dealer
- Only compatible on vehicles with production Trailering Package
- Includes a set of two
The greater of either the balance of the vehicle's bumper to bumper warranty or 12 months / 12,000 miles
Frequently Asked Questions
If your vehicle has low tire pressure, you may hear an audible chime and have a low tire pressure indicator illuminate on the Driver Information Center display (sometimes called your vehicle’s instrument panel). Check your vehicle Owner’s Manual for more details.
The optimal air pressure (also known as the PSI rating) is located on your tire or the sticker on your driver-side door sill. For the TPMs used on trailer tires, locate the PSI rating on the trailer tire.
Yes, this tire pressure monitor is designed to measure and monitor trailer tire pressure in addition to your vehicle’s tire pressure. It is only compatible on vehicles with the production Trailering Package. This option has to be ordered on the vehicle.
Driving your vehicle on underinflated tires may degrade vehicle handling, decrease fuel economy and increase tire wear.
Programming is required and installation is recommended by an authorized dealer (installation is not included with the cost of the part).