New here! Also, question about preventing rocker panel and cab corner rust
 

Hey folks! I'm new here. I just bought a 98 K1500 about a month ago. Here are some pics!

https://scontent-iad3-1.xx.fbcdn.net...d7&oe=55EF761E

https://scontent-iad3-1.xx.fbcdn.net...6a&oe=55FBDD51

Anyways, I bought this truck to commute from the foothills of NC up the mountain every day to my job. In the winter, it gets really bad with salt and brine which is really terrible for cars and trucks.

I'm thinking about getting some of that roll-on bed liner and putting it underneath my fenders, rocker panels, and cab corners.

Crazy idea? Good idea? Opinions or other suggestions?