Rear fender guard

[wscsuperfan]

I don't know if this piece of trim has a specific name, but on the newer Ford trucks, they have a plastic piece that sits on the bottom of the rear fender right behind where the mud flaps would be and it runs all the way to the bumper. It is there to protect the underside of the rear fenders from debris that the wheels kick up. It would be really nice to see something like that on the Silverados. Is there something like this already?

[RyanbabZ71]

3M makes a product like this. You can buy sheets to put in different locations on a vehicle (hood, door sills, rear rockers, etc)