What would you do to prevent damage to your vehicles?

I'm Kyle, and my partner is Kevin, and we are in the PLTW Engineering 4 EDD class. We're working on a way to help mitigate the damage that bad weather causes to cars and other automobiles.

Weather related damage to cars is something almost everyone will experience at some point in their lives. Weather damage costs Americans millions of dollars a year, and there seems to be no good way to prevent or lessen the damages it can cause. What are some things that you would be willing to buy or put on your car to lessen the damages?

* Required