Whats the best way to attach

[todpod]

Posts in the stake pockets. My truck a Ram 1500 has a bedliner so I see no obvious bolt holes. Do I need to drill holes or just find the ones that are there.

 

[jagular7]

Does your beliner go over the rails of the bed? There are large square holes at least in 2 places (end corners), may be 3 (middle), on each bed rail. You can take a sharp utility knife to cut your holes through the over rail piece of the bedliner.

 

[todpod]

Bedliner is over the rails, but there are 4 holes at the corner. So I stick the post in the hole, I really just don't want it setting lose, I think I need to attach it. are there holes in the stake pockets that open to the bed, or is this something I need to drill?