Do I need fasteners to install these, or are they included?

Fasteners are not included in this set. You'll need to source hardware appropriate for your mounting method — whether that's existing factory holes or new fastener points. Check your vehicle's service manual or reference drilling templates for recommended bolt locations.

What prep work is needed before I paint these?

Sand the surface with appropriate grit before applying your finish coat. This ensures proper adhesion and a clean final result. Standard automotive surface prep applies — clean, dry, and scuffed.

Will these fit my current wheel setup, or do I need wider tires?

Over fenders add extension to the fender line and may affect wheel fitment depending on your current offset and tire size. Verify clearance between the new panel profile and your wheels before final installation — test fit or reference similar setups with your wheel specs.