Treadwear
The Treadwear grade is a comparative rating, based on the wear rate of the tire when tested under controlled conditions on a specified 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.
See also:
Jacking And Tire Changing
WARNING!
• Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid the danger of being hit when
operating the jack or changin ...
Answer Or Reject An Incoming Call — Call Currently In Progress
If a call is currently in progress and you have another
incoming call, you will hear the same network tones for
call waiting that you normally hear when using your
mobile phone. Press the butto ...
Vehicles Equipped With Wheel Covers
1. Mount the road tire on the axle.
2. To ease the installation process for steel wheels with
wheel covers, install two lug nuts on the mounting studs
which are on each side of the valve stem. In ...