Found a way to add some bins that fit perfectly under the shelf in the 4runner. The under bed bins at IKEA are basically the perfect size. Not as robust or nice as a "real" drawer system, but this cost 30$ and took 1 minute to install.
Pics:
Poor Man's Drawer System - Album on Imgur
Main reason for the IKEA bins is the articulated lid, and how close to perfect they are in terms of dimensions. We will see how they hold up.