What prep work do these fenders need before painting?

Sand the surface to smooth out any manufacturing marks, then apply a quality epoxy primer before your topcoat. This ensures paint adhesion and long-term finish durability.

Do I need special fasteners to mount over-fenders to my existing panels?

Check your vehicle's existing fender bolt locations and panel clearance before purchase. You'll mount through the new panels into the factory holes — verify spacing and hole alignment with your setup first.

Will these panels work with factory body lines and trim?

Over-fenders sit outboard of your factory panels, so trim fit depends on your specific setup. Test-fit before final installation to confirm clearance with any side trim, bed rails, or aftermarket accessories you're running.