The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. government course. For example, a tire graded 150 would wear one and one-half times as well on the government test track as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm, due to variations in driving habits, service practices and differences in road characteristics and climate conditions.
Important safety notes
WARNING
Service products may be poisonous and
hazardous to health. There is a risk of injury.
Comply with instructions on the use, storage
and disposal of service products on the labels
of the ...
Menu overview
Press the or
button on the
steering wheel to call up the menu bar and
select a menu.
Operating the on-board computer .
Depending on the equipment installed in the
vehicle, you ca ...
Overhead control panel
1 Voice Control System only available together with COMAND. Observe the
additional operating instructions. ...