Do these fenders require drilling into my factory fender?

No. These over fenders are designed to mount using existing factory bolt holes, so you can install them without drilling. Verify hole alignment on your vehicle before final tightening.

What prep work is needed before I paint?

Sand the surface with 220–320 grit sandpaper, then wipe clean with a tack cloth to remove dust and debris. Apply your chosen primer and topcoat following the paint manufacturer's guidelines for FRP substrates.

Will the fenders clear my wheels and tires?

The Jevan style adds width to the fender line. Before installation, physically test tire clearance at full lock and full compression using a jack and compression blocks. Adjust ride height or suspension if needed to confirm no rubbing occurs.