Will these skirts interfere with my jack points?

No. These panels mount to the factory rocker line and do not obstruct OEM jack point access. Verify clearance with your specific vehicle's jack placement before final installation to ensure your jack head aligns with the body panel gaps.

Should I paint before or after installation?

Either approach works. Many builders prefer to paint off-vehicle for cleaner prep and finish, then install the painted panels. If you install first, mask carefully around the mounting area before spraying to avoid overspray on adjacent panels.

What prep do these need before paint?

Sand and prep the surface with your choice of sandpaper and primer before applying basecoat. The FRP arrives ready to accept adhesion promoter and primer—no additional surface treatment is required beyond standard pre-paint prep.