Will this cover my existing rear sensors or parking assist?

Check your vehicle's original bumper for sensor locations and diameter. You'll need to drill or route holes in this cover to match those cutout positions before installation. Reference your OEM bumper as a guide to mark sensor hole placement accurately.

What prep is needed before painting?

Sand the surface with medium-grit sandpaper to scuff the finish, then clean thoroughly to remove dust. Once prepped, apply your chosen primer and topcoat following the paint manufacturer's instructions for FRP surfaces.

Does this affect my tow hitch clearance if I have one installed?

Measure the depth of your existing or planned hitch assembly against this bumper cover's extension beyond the rear fascia. If clearance is tight, test-fit the cover before final installation or consult your hitch documentation for positioning compatibility.