Do I need to drill new holes or can these use the factory mounting points?

These are engineered to use existing factory attachment points. Before installation, verify your vehicle's OEM fender hole locations align with the panel mounting tabs. Minor drilling may be needed if holes don't match exactly, but the design minimizes modification.

What prep work is required before painting?

Sand and prep the surface according to your chosen paint system's requirements before applying primer and topcoat. FRP benefits from light scuffing to promote paint adhesion. Follow your paint manufacturer's instructions for surface preparation steps.

Will these over fenders clear my current wheels and suspension setup?

Over fenders extend the flare beyond factory dimensions. Check the tire diameter and suspension height of your specific setup before purchase. You may need to verify fitment against your wheel and tire combination to ensure adequate clearance during full compression and full lock turns.