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 (1- 1/2) 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:
2.5 L turbo models
Your vehicle is equipped with “summer tires” as original equipment, which are
inadequate for driving on slippery roads such as on snow-covered or icy roads. Compared
with winter and all-season tir ...
Cooling fan, hose and connections
Your vehicle employs an electric cooling
fan which is thermostatically controlled to
operate when the engine coolant reaches
a specific temperature.
If the radiator cooling fan does not operate ...
If steam is coming from the engine compartment
Turn off the engine and get everyone away from the vehicle until it cools down. ...