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 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:

    Vanity mirror in the sun visor
    Mirror light 1 only functions if the sun visor is clipped into retainer 2 and mirror cover 5 has been folded up. ...

    Activating/deactivating the trunk lid opening height restriction
    To activate/deactivate the trunk lid opening height restriction: select Vehicle in the main function bar by sliding and turning the COMAND controller and press to confirm. The main are ...

    Adjusting the seats manually and electrically
    Adjusting the seats manually and electrically 1 Backrest angle 2 Seat height 3 Seat cushion angle 4 Seat fore-and-aft adjustment AMG vehicles are equipped with a seat with an integrated he ...