Do these mount at factory attachment points?

Yes — these are designed to use factory mounting locations on your Grand Cherokee. No drilling or frame modification needed.

What hardware do I need to install these?

Mounting hardware is not included with these boards. You'll need fasteners suited to your vehicle's factory attachment points — check your owner's manual or have a shop confirm the bolt spec before ordering hardware separately.

Can I use these as-is or do they need prep work?

Aluminum boards ship bare metal and ready for installation. If you want a finished look, you can paint, powder coat, or seal them before install. Otherwise, they'll develop a natural patina over time.