[stevesnj]

Originally Posted by Cole

Uhm, nope. Zinc plating and paint significantly reduce the possibility of corrosion.

Source: I'm a corrosion technician, and work on structures far more likely to corrode than a car. One of the best methods for stopping corrosion? Putting a coating on a structure.

Sounds good, I'll have to do that too. But it's the unseen scratches and rocks or other debris that hit the metal and expose the raw metal and when that starts to rust it's only a matter of time... Which is the recommended coating?