See also:

Air pollution
Industrial pollution, the presence of salt in the air in coastal areas, or heavy road salt use accelerates the corrosion process. Road salt also accelerates the disintegration of paint surfaces. ...

Uniform tire quality grading
DOT (Department of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades. Quality grades can be found where applicable ...

FM-AM-SAT(if so equipped) radio operation
radio (FM/AM) band select: Pushing the radio band select button will change the band as follows: AM FM1 FM2 AM radio (SAT) band select (models with satellite radio): Pushing the XM b ...