to answer your question TXAVMAN, they were'nt designed that way for the av. ya gotta remember, this is essentially a suburban with the back wacked off, and in the burb this feature facilitates rear seat fold down for cargo on either "or" both sides. it was installed in the av because, it works though kinda inconveniently for some and some like it, and it cost gm zero dollars in redesigning something just for the av. don't get me wrong, i like this truck more than i ever could or have liked the burb.