Tire Pressure Monitoring System

Your vehicle performs at its best with properly inflated tires – handling, ride comfort and fuel economy1 are all adversely affected by underinflated tires. The Tire Pressure Monitoring System (TPM) includes air pressure sensors at each tire.1 When the pressure falls below the recommended tire pressure, the driver receives a warning indicating the location of the low tire. The TPM also displays actual tire pressure for the 4 monitored wheels in the Driver Information Center.

Yukon XL EPA-estimated MPG 15 city, 21 highway.
2 Excludes spare tire.