Does this cover both sides of the bed?
No, one side. It ships as three panels — rear, middle and front — that together cover one bed wall.
Are the Grid Inserts included?
No. Inserts are what mount each specific accessory, and they can be added at any time after the panel is installed.
How much weight will it hold?
It is .135" 1018 steel and is used for heavy items including power tanks and hi-lift jacks.
Do I need the rivet nut tool?
Only on non-rail trucks. It is not included — see the installation section above.
Does it block the bed cleats?
The panel covers the cleat area rather than working around it, which is what gives it the most mounting surface. Anything you were using the cleat for mounts to the grid instead.