Will these affect jack point access on the rocker panel?

These skirts sit outboard of the rocker and do not block OEM jack points. Verify clearance with your existing jack location before final installation, as aftermarket lifting equipment may have different contact points than the factory system.

Should I paint these before or after installation?

Painting before installation is easier — you can work in a controlled environment and achieve a cleaner finish without masking surrounding bodywork. Install after curing fully to avoid disturbing wet paint. If painting after install, mask the surrounding panels and use proper ventilation.

What prep work do I need before painting?

Sand the surface to smooth any imperfections and improve paint adhesion. After sanding, wipe down with a tack cloth to remove dust, then apply your chosen primer and topcoat system. Follow your paint manufacturer's cure times between coats.