Genuine 2020-2024 Chevrolet Silverado,Tahoe and GMC Sierra,Yukon TPM Trailer P/N 86803857 Set of 4 Sensors.
With this set you will always know the level of air in your trailer tires with this set of Chevrolet Accessories Trailer Tire Pressure Monitor (TPM) Sensors.
Designed for use on Chevrolet Silverado and GMC Sierra Models with RPO (Regular Production Option) Codes PTT (Trailer Tire Pressure Monitor Sensors)or U1D (Advanced Trailering System), these TPM Sensors are synced to the vehicle Infotainment System and notify you when any of your trailer tires are low on pressure.
1) Designed, Engineered, Tested and Backed by GM
2) Genuine GM Accessories provide Factory Fit and Finish
3) Monitors trailer tire pressure and informs driver when pressure levels are low
4) Set of Four (4) Trailer Tire Pressure Monitor Sensors
5) For Use on Models with RPO Code PTT or U1D
You will receive 4 sensors in a package same as in pictures above. They are new never used.
The functionality and compatibility is unchanged (tire pressure and temperature).