Start with a truck box that has a sliding tray. Then lay out every tool you need and decide how they should be grouped together. You'll need some basic welding skills for a project like this, but ...

Seizeen 7-Drawer Rolling Tool Box in Red, $134 (was $320) at Walmart Source: Courtesy of Walmart With a weight capacity of up to 350 pounds, this tool chest can store everything you need while ...