Tread

The part of the tire that comes into contact with the road.

    See also:

    Ride & Handling
    In its V-8 E550 guise, the E-Class offers unrivaled ride quality, the sort that even its $60,000 peers can't match. Absent the sedan's available Airmatic adaptive air suspension, the E350 wagon ge ...

    The windshield wipers are obstructed
    Leaves or snow, for example, may be obstructing the windshield wiper movement. The wiper motor has been deactivated. For safety reasons, you should remove the SmartKey from the ignition lock. ...

    Call priority
    When service calls are active, e.g. Roadside Assistance or MB Info calls, an emergency call can still be initiated. In this case, an emergency call will take priority and override all other ac ...