Tread wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. Government test course. For example, a tire graded 150 would wear one and one-half times as well on the government course 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.
See also:
Car radio, CD player and Bluetooth interface as standard
Nowadays, nobody wants to miss out on the news, the telephone, route guidance
or music listening pleasure when in the car. For this reason Mercedes-Benz has
equipped the new CLS with state-of-the- ...
Load index
In addition to the load bearing index, the load
index may also be imprinted on the sidewall
of the tire. This specifies the load bearing
capacity more precisely. ...
Dialing a number from the phone book
If your mobile phone is able to receive calls, you can search for and dial a
number from the phone book in the audio system or COMAND at any time.
Copy the telephone book of the mobile phone int ...