Environmental factors influence the rate of corrosion

Moisture
Accumulation of sand, dirt and water on the vehicle body underside can accelerate corrosion.
Wet floor coverings will not dry completely inside the vehicle and should be removed for drying to avoid floor panel corrosion.
Relative humidity
Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing and where atmospheric pollution exists and road salt is used.
Temperature
High temperatures accelerate the rate of corrosion to those parts which are not well ventilated.
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.
See also:
Interior
The interior of the FX felt kind of tight and cave-like when I first jumped
into it. I thought it would be a claustrophobia-inducing tight squeeze when I
loaded both of my kids plus a friend of th ...
Safety
When I first picked up the test car, it beeped at me several times while I
was driving on the highway. It took me a minute to figure out that it was
beeping every time I drifted into another lane. ...
Flat towing
Towing your vehicle with all four wheels on the ground is sometimes called flat towing. This method is sometimes used when towing a vehicle behind a recreational vehicle, such as a motor home.
CAUTIO ...
