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 (1- 1/2) 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:
Adverse safety consequences of overloading on handling and stopping and on
tires
Overloading could affect vehicle handling, stopping distance, and vehicle and tire performance in the following ways. This could lead to an accident and possibly result in severe personal injury.
• V ...
Warning and indicator lights
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Meter needles/gauge illumination setting (models with type A combination
meter)
When the setting is activated or deactivated,
the meter needles and gauge
illuminate and turn off as follows.
Activated:
When the driver’s door is opened while
the ignition switch is in the “L ...