Do these covers fit if I have a factory camera installed?

No — these are designed without a camera opening. If your Ridgeline has a reverse camera, you'll need a cover with that cutout to avoid blocking the lens.

What's required to install these?

They mount at the factory handle attachment points, so no drilling or modifications are needed. Basic hand tools are all you need — just follow the fitment steps carefully to ensure a flush fit before securing.

Do I need to paint or prep these before installation?

That depends on your color preference and the finish they arrive in. If you want them to match body color or a specific look, prep and paint are your call — just verify fitment before any permanent coating.