Does this mount to the factory bed rails?

Yes, designed for factory mounting points — no drilling or modifications needed. Mounting hardware attachment method not specified; verify fit before final installation.

Can I fold this all the way back while driving?

Yes, the tri-fold design collapses completely toward the cab. When stowed, it does not obstruct rear visibility and allows full bed access for hauling tall cargo.

Does this come with weatherstripping or seals?

Hard panel tonneau covers are weather-sealed by design. Confirm that gaskets or seals are pre-installed before assembly — some buyers choose to apply weather stripping around panel edges for added protection.