How much tire clearance do these flares add?

RBS flares extend outward to accommodate wider wheel and tire packages. Measure your current setup and compare against the flare profile before ordering to confirm fitment with your specific wheel width and offset combination.

Do these require drilling or cutting to install?

Refer to your vehicle's factory mounting structure to determine if drilling is necessary for your specific application. Some installs use existing holes, while others may require new fastener points—check your OEM body panel layout before beginning.

What should I use to prep the surface?

Sand the FRP panel with appropriate grit to smooth the surface and improve paint adhesion, then apply your chosen primer and topcoat. Work in a clean, well-ventilated space to achieve the best finish quality.