Hydroplaning

On wet or slushy roads, a wedge of water can form between the tires and road surface.

This phenomenon is referred to as hydroplaning.

It is characterized by a partial or complete loss of contact between the tires and the road surface, ultimately undermining your ability to steer and brake the vehicle.

When driving on wet or slushy roads, reduce Hydroplaning
When driving on wet or slushy roads, reduce your speed to prevent hydroplaning.◀

    See also:

    Tachometer
    Always avoid engine speeds in the red warning field. In this range, the fuel supply is interrupted to protect the engine. ...

    Safety information
    The tire characteristics and tire inflation pressure influence the following: ▷ The service life of the tires. ▷ Road safety. ▷ Driving comfort. ...

    Tire inflation pressure values over 100 mph/160 km/h
    320i   328i 335i ...