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:
Locking the passengers’ windows
1) Lock
2) Unlock
To lock:
Press the lock switch. When the lock switch is in the lock position, the passengers’
windows cannot be opened or closed.
To unlock:
Press the lock switch again. ...
Air conditioner compressor shut-off when engine is heavily loaded
To improve acceleration and gas mileage, the air conditioner compressor is designed
to temporarily shut off during air conditioner operation whenever the accelerator
is fully depressed such as dur ...
For U.S.A
The following information has been compiled according to Code of Federal Regulations
“Title 49, Part 575”. ...