See also:

CD/CD player care
Do: • Handle discs by their edges only. (Never touch the playing surface). • Inspect discs before playing. • Clean only with an approved CD cleaner. • Wipe discs from the center out. ...

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 ...

Engine
Engines are more efficient when they are clean because grease and dirt buildup keep the engine warmer than normal. When washing: • Take care when using a power washer to clean the engine. The hig ...