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:
Winter Operation
Use of the air Recirculation mode during Winter months
is not recommended because it may cause window
fogging. ...
Child-Protection Door Lock System — Rear Doors
To provide a safer environment for small children riding
in the rear seats, the rear doors are equipped with
Child-Protection Door Lock system.
To Engage Or Disengage The Child-Protection
Door ...
After Starting
The idle speed will automatically decrease as the engine
warms up. ...