RECONFIGURABLE DIVIDER SYSTEM FOR A PICKUP TRUCK CARGO BOX

A cargo box for a pickup truck having a divider system includes a first member selectively supported in the cargo box, and a second member selectively supported in the cargo box adjacent the first member. The first and second members are configured to establish one of a first configuration in which the cargo box is fully enclosed and a second configuration in which the cargo box includes a first portion that is fully exposed and a second portion that is fully enclosed.