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:
Recommended cold tire inflation pressure
For recommended cold tire inflation pressure for your vehicle’s tires, refer to “Tires”. ...
Checking the fluid level
The automatic transmission fluid expands largely as its temperature rises; the
fluid level differs according to fluid temperature. Therefore, there are two different
scales for checking the level ...
2.0-L DOHC engines on the 2.0X and 2.0XS
Fuel economy has been improved with the redesigned DOHC cylinder head, as
well as through optimization of the compression ratio and reduction of the
volume of the combustion chamber.
Low-end and ...
