as well as various add-ons such as tool boxes, ladder racks, interior fabric, and side panels. Customizing the DCU comes down to even the cap height, from 23 to 36 inches. DiamondBack’s Fleet ...

Again, aim for the area you plan on installing the tool box. Put the tape measure against the back of the cab and measure backwards to 20 inches (average side depth), then mark the spot with a ...