Do these fenders require fasteners or drilling?

These are designed as bolt-on over panels. You'll need to determine mounting points based on your vehicle's existing body structure. Refer to your vehicle's factory service manual or a suspension specialist to confirm fastener locations and specifications before installation.

What prep work should I do before painting?

Sand the surface with appropriate sandpaper to create tooth for paint adhesion, then clean thoroughly to remove all dust. Apply your chosen primer and topcoat according to the paint manufacturer's instructions. Proper surface prep ensures finish durability and color match.

Will these fit my existing wheel setup?

Over fenders alter the wheel well opening. Before ordering, measure your tire width, offset, and suspension height to confirm these panels will clear your current wheels. If you're running wider or lower, verify fitment with a local shop or by comparing wheel well dimensions to the fender extension.