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:
Air filter
Refer to scheduled maintenance information for the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the air filter element
listed. Refer ...
Steering
The steering system for the new MKT is improved, too. The gear ratio is
quicker (15:1 for 2013 vs. 17.1:1 for 2012), making the steering more
immediately responsive.
All new Lincoln MKT models ben ...
Side-curtain airbag system
WARNING: Do not place
objects or mount equipment
on or near the headliner at the
siderail that may come into
contact with a deploying side air
curtain. Failure to follow these
instruct ...
