Do these need to be painted?

Yes. The skirts arrive unpainted. Sand the surface smooth, apply primer and your chosen color, then clear coat for UV protection and durability.

Will these fit without a full widebody kit?

These are designed to work as part of a complete widebody package. Dry-fit them against your vehicle first — if you're running the matching fenders and bumpers, alignment will be seamless. Running them standalone may leave gaps.

What's the difference between polyurethane and fiberglass skirts?

Polyurethane flexes and absorbs minor impacts without cracking, making it more forgiving in parking lots. It's also lighter and resists UV damage. The tradeoff is slightly more finish prep work — sand thoroughly before painting for the best adhesion.