Tyre manufacturers have recommended tyre pressures, and car manufacturers actually have a placard (or tyre pressure chart) on all new cars showing the correct tyre pressure for the tyres the car came ...

The ideal tyre pressure for the BMW 6 Series is 32 psi for front tyre size : 245/40 R19 and 35 psi is for rear: 275/35 R19. For better control and fuel efficiency, tyre pressure should be maintained.

CarsGuide has published 29 expert reviews of the BMW X Models X1. It has an average rating of 7.4 out of 10. Read all the reviews here. This tyre placard recommends a minimum tyre pressure of 32psi ...