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:
Two separate circuits
Your vehicle has two separate circuit
brake systems. Each circuit works diagonally
across the vehicle. If one circuit of
the brake system should fail, the other half
of the system still works. ...
R (Reverse)
This position is for backing the vehicle. To shift from the “N” to “R” position,
stop the vehicle completely then move the lever to the “R” position. ...
Pre-heating or pre-cooling the interior of the vehicle
Models with automatic climate control system:
After the system starts the engine, the automatic climate control system will
activate the “FULL AUTO” mode and heat or cool the interior to the predet ...