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 a half (1½) 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:
Using the Navigation System
This section presents basic information needed to operate the navigation system.
Use the buttons located on the navigation system along with the available touch-sensitive
screen buttons on the navi ...
Overview
Cadillac unveiled the 2013 XTS, the newest addition to the Cadillac luxury
sedan lineup. It arrives in showrooms in U.S. and Canadian showrooms in the
spring of 2012 as the most technologically ad ...
AWD and Magnetic Ride Control support new driving experience
A layered approach to the driving experience relies on new and established
technologies - all rooted in a stiff structure. The body is infused with
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