Undercoat, yes or no?

Hello everyone....Living in South Jersey by the beach. Was wondering if anyone undercoated there truck to help against rust? Does it help or just leave it. This salt air is horrible. Also want to take my 2013 taco on the beach, good or bad idea? Will undercoat help?

 

I see you have a 13. If you aren't showing signs of rust, you can go ahead and coat. If you do have rust, you should sand it first, then coat.

General consensus is it helps, sure can't hurt right?

 

Do it, there is no reason not to.. just extra protection

 

Yeah it's 2013 1500 miles.....no rust yet, want to keep it that way..lol. Should I "do it yourself" project or have it done?

 

What ever you have time for I did mine my self but that included wire brushing a small amout of rust off as well, witch no one would have done if taking it to a place to get done

 

Sweet! Looks like a weekend project and a case of beer it is.