Do these mount at the factory attachment points?

Yes, these mount at factory rocker and fender points — no drilling required. You'll need basic hand tools and fasteners rated for your truck's frame.

Can I paint over the textured finish, or does it need primer first?

The textured surface is ready to accept paint or primer. Clean with soap and water, then sand lightly if you're spraying. If you're matching factory color, test spray on a hidden area first.

What's your return window if these don't fit right?

All ModSupply orders ship with a return window — check your order confirmation for specific terms. Test-fit before fastening permanently so you can swap if needed.