Here'* a before and after comparison on the Zilla:
See the roadrash behind the RF wheelwell (left of the pic, on the rocker molding):
Now look just in front of the rear wheelwell:
Here'* the big picture before fixing it:
Now the AFTER pics:
Pay close attention to the flare just in front of the rear tire.
Just took these last two pics (pardon the lighting, the garage is kinda dim with the door closed, and it'* NASTY outside right now):
Left front closup to show the textured or 'pebbled' finish.