See also:

Readiness for inspection/maintenance (I/M) test
Due to legal requirements in some states and Canadian Provinces, your vehicle may be required to be in what is called the ready condition for an Inspection/Maintenance (I/M) test of the emissi ...

Wheels
Wash the wheels when washing the vehicle to maintain their appearance. - Clean the inner side of the wheels when the wheel is changed or the underside of the vehicle is washed. - Inspect wheel ...

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