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:
Warning lights and chimes
Standard instrument cluster shown; metric cluster similar
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause extensive repairs. A warning lig ...
Trailer sway control
When properly equipped, trailer sway control will use the vehicle’s
AdvanceTrac with RSC system to detect and help reduce trailer sway
by applying brake force at individual wheels and, if necessar ...
Global open windows
Press and hold to begin opening
the two front windows and venting
the panoramic roof (if equipped).
• The control can then be released
and the windows and panoramic
roof will complete the ...
