my local line-x will spray the same coating they use in the bed inside your rear fenderwells... looks great and holds up just as good as the bedliner doesDefinitely do the factory plastic fronts and best to do it when you order the truck. I'm not sure the reasoning behind the standard felt ones but I can't imagine trying to clean them.
While you're at it, make sure you install the rear ones. Nothing looks worse than seeing a painted body in the wheel arch or seeing daylight.
Also while you're at it, get the vinyl floors![]()