See also:

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 w ...

Changing the wiper blades
1. Pull the wiper blade and arm away from the glass. 2. Squeeze the locking tabs to release the blade from the arm and pull the blade away from the arm to remove it. 3. Attach the new bla ...

Tire wear
When the tread is worn down to 1/16th of an inch (2 mm), tires must be replaced to help prevent your vehicle from skidding and hydroplaning. Built-in treadwear indicators, or “wear bars”, wh ...