Do I need to drill holes for fog lights or sensors?

No drilling is required for standard OEM sensor positions. Reference your vehicle's factory bumper hole locations before installation to confirm alignment with any existing sensor mounts or lighting cutouts on your setup.

Will this bumper cover clear my trailer hitch?

The bumper is designed for vehicles without hitch-mounted accessories. If your vehicle is equipped with a trailer hitch, measure the hitch protrusion and verify clearance before final installation.

What prep is needed before painting?

Sand the surface with appropriate grit and apply a clean prep wash before priming and painting with your chosen system. Follow your paint manufacturer's guidelines for adhesion and coverage.