Hi. I'm new on this forum and just getting started on a build. I have an International 4300 with a 26' box. But there is nothing underneath. I would love to use the space for storage and tanks. I've looked at new toolboxes, but they are way too expensive for me. And I haven't had much luck finding good second hand ones.
Does anyone have some experience building them or just have some advice for creating some storage under the box?
Thanks in advance.
Here's my truck.
