Uniform tire quality grading
DOT (Department Of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades.
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:
Treadwear 200 Traction AA Temperature A
See also:
Trip computer
Switches for the trip computer are located on
the right side of the combination meter panel. To
operate the trip computer, push the side or front
of the switches as shown above.
A
switch
B s ...
Traction AA, A, B and C
The traction grades, from highest to lowest, are
AA, A, B and C. Those grades represent the
tire’s ability to stop on wet pavement as
measured under controlled conditions on specified
government ...
Soft top indicator light
The soft top indicator light in the instrument
panel shows the conditions of top operation.
The light illuminates when the soft top is being
operated or if it is stopped before reaching the
fu ...
