Necessary preliminary work:
Release screw (1).
Unfasten screws (2).
Remove engine support arm.
BMW X3 Owners Manual > Tire inflation pressure: Tire inflation pressures at max. speeds above 100 mph/160 km/h
Speeds above 100 mph/160 km/h
In order to drive at maximum speeds in
excess of 100 mph/160 km/h, please observe,
and, if necessary, adjust tire pressures for
speeds exceeding 100 mph/160 km/h from the
relevant table on the following pages. Otherwise
tire damage and accidents could occur.
Tire ...