rock protection for cab chassis flat bed diesel

[aaaldo25]

What do people do for rock sliders and armor for full size off road flatbed campers ?
I am starting a new build with a Ram 3500 cab chassis flatbed diesel. The DEF tank hangs way down on the drivers side. It has a metal plate but looks like it could get hung up on just about anything.

 

[Trestle]

Reached out to White Knuckle Offroad offering to pay for a unit, AND let them use my truck to template. Never heard back. Haven’t gotten to it yet, but plan to build my own. Not aware of any other sources.