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:
Certification/Tire Label
A vehicle specific Certification/Tire label is found
on the rear edge of the driver’s door. The label
shows the size of your vehicle’s original tires and
the inflation pressures needed to obt ...
Accessory Inflator
Your vehicle has an accessory inflator system. It
can also inflate things like basketballs and
bicycle tires. It can also used to inflate the tires to
the proper tire pressure. It is not designed t ...
Engine Air Cleaner/Filter
The engine air cleaner/filter is
located in the engine compartment
on the driver side of the vehicle.
See Engine Compartment Overview for more information
on location. ...