Do I need fasteners to bolt these on?

These panels use existing factory mounting holes, so you'll need bolts that match your vehicle's OEM specification. Check your service manual or test-fit before ordering fasteners separately.

Should I sand and prime before painting?

Yes. Sand the surface with medium-grit paper, wipe clean, and apply your chosen primer and topcoat. Proper surface prep ensures long-lasting adhesion and finish quality.

Will these interfere with tire clearance?

These are over-fenders that sit on top of the existing panel. Verify your tire size and suspension height before installation—wide tires or lowered setups may require final fitment checks during install.