Will these panels interfere with the OEM jack point access?

No. Verify your vehicle's jack point locations before installation and leave adequate clearance around those areas. The two-piece construction allows you to position each panel independently, so you can work around existing access points on the rocker panel.

Do I need to modify my vehicle's body to install these?

No drilling or cutting required. These panels mount to the existing rocker panel structure using the factory mounting locations. Bolt directly into place with basic hand tools.

What's the best way to prepare these for paint?

Sand the primer surface with medium-grit sandpaper to rough up the surface and remove any dust before applying your base coat. Clean thoroughly with a tack cloth between prep and paint application for the best adhesion and finish quality.