2019-2023 BMW X7 | M50i, M50i(G07), xDrive40i, xDrive40i(G07), xDrive50i, xDrive50i(G07)
The electronic tire pressure gauge has a one touch-button operation and an easy-to-read LCD display. A 20-year lithium battery included. Maintaining proper tire pressure may help increase gas mileage and the driving safety factor by reducing tire wear.