Just got a 15 F350, CC, Long box,4/4, gas unit. I want to install protection for the rockers and currently am looking at the Iron Cross wheel to wheel step bars. Not sure how much protection they will give me. Any opinions on these or any other steps/boards please reply

 

Some good mud flaps are what you need if you want to protect your panels. I like the Dura Flaps but there are several good brands.

 

I agree on mud flaps. Having both can really help protect the body from rocks thrown by the rotating tires.