Do these skirts interfere with factory jack points?

The two-piece design keeps jack point areas accessible. Before installation, verify clearance on your specific vehicle by dry-fitting and checking your owner's manual for exact jack location. You may need trim notches depending on your setup.

What surface prep is needed before paint?

Sand the raw FRP panels with appropriate grit to scuff the surface, then wipe clean of dust. Apply your chosen primer and paint system according to your paint manufacturer's instructions. This ensures proper adhesion and a seamless finish match.

Will these crack or flex during normal driving?

FRP panels are engineered for road vibration and temperature cycling. The two-piece split design actually reduces stress concentration by allowing independent panel movement. Proper mounting using factory attachment points keeps everything secure and stable.