Do these fenders require drilling into the door jamb?

Factory mounting points align with existing OEM attachment locations. Verify your door jamb holes match the fender hole pattern before installation. Minor drilling may be necessary depending on your vehicle's specific mounting boss positions.

What surface prep is needed before painting?

Sand and prep the FRP surface thoroughly before applying your chosen primer and topcoat. The fenders ship primed and ready for finishing — follow your paint system manufacturer's guidelines for adhesion and cure time on plastic substrates.

Will these fenders clear my wheel and tire combination?

The Hyper profile is designed for widebody fitment and larger wheel diameters. Verify your tire sidewall height and wheel offset against the fender's outer edge — dry-fit or test-fit before final installation to confirm clearance at full lock and under suspension load.