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:
Front safety belt usage sensors
The front safety belt usage sensors detect whether or not the driver and
front outboard passenger safety belts are fastened. This information
allows your Personal Safety System to tailor the airba ...
SAFETY
One of the nice things about such an uncluttered backseat in the MKZ Hybrid
is that it's just that. Uncluttered. There weren't any problems with my kids
using the seat belts on their own.
The tw ...
Collision warning system (if equipped)
The collision warning with brake support, is designed to alert the driver
of certain collision risks with a red warning light located above the
dashboard and an audible warning chime. The brake su ...
