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 (11⁄2) 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:
Check MyKey system status
The vehicle system check will provide the status of the following MyKey
parameters:
• MYKEY MILES — This odometer only tracks mileage when a MyKey
is used. If mileage does not accumulate as exp ...
Hill start assist (HSA) system
The hill start assist system makes it easier to pull away when the vehicle
is on a slope without the need to use the parking brake. When hill start
assist is active, the vehicle will remain statio ...
Rear window defrosterr
The rear defroster control is located on the climate control panel and
works to clear the rear window of fog and thin ice.
The engine must be running to operate the rear window defroster.
Pres ...
