How much tire clearance do these flares provide?

Circuit flares are designed to accommodate wider tire and wheel packages. Measure your current tire width and sidewall height, then verify clearance against the flare edge before installation to ensure your specific setup fits without rubbing.

Do I need to drill holes to install these flares?

Installation method depends on your mounting strategy. Review the factory fender mounting points and determine whether you'll use existing holes, clamps, or fasteners. Your vehicle's service manual will clarify available attachment locations.

What prep work is needed before painting?

Sand the surface with appropriate grit to ensure paint adhesion, then clean away all dust and debris. Apply your chosen primer and topcoat system according to the manufacturer's instructions for best results.