I ordered my cargo management system from Amazon and ordered two additional hooks/cleats. I bought the ones used on the Toyota Tacoma and Tundra and the worked just as well as the four that come with the Mopar set. If your looking for extras, give them a try.
I just took delivery of my Gladiator which came with the Jeep slush mats. My front mats appear to be missing a couple of oval shaped plugs (One on each side). Anyone else experience this?