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:
Measuring and adjusting air pressure to achieve proper inflation
Check and, if necessary, adjust the pressure of each tire (including the spare)
at least once a month and before any long journey. Check the tire pressures when
the tires are cold. Use a pressure ...
Key replacement
Your key number plate and security ID plate will be required if you ever need
a replacement key made. Any new key must be registered for use with your vehicle’s
immobilizer system before it can be ...
Driving tips
● On a road surface where there is a risk of wheelspin (for example, a snow-
or gravel-covered road), you can pull away from a standstill safely and easily by
first selecting the 2nd gear of ...