roaddog82 wrote:Looking for more info/pics if anyone has something like this.
In my 8.5x24 race car hauler, the only thing attached permanently inside is the fire extinguisher. Everything else is held to the walls by D-rings and ratchet straps -- folding tables, chairs, roller toolbox, portable winch, and even a 6' tall double door Gladiator gear locker cabinet (which doesn't have casters yet but will have them retrofitted). I don't use it for overnights, but set up day camp in the paddocks at events.
My design goal was to have the interior space be 100% flexible, so that I can use it during the winter as maximum floor space for storing two cars inside (don't care about the weight distribution since it isn't being towed), be usable as a work shop between race events, and be equipped to support whichever of the two cars I decide to run on any given weekend. Everything inside being on casters means that converting from one mode to the other simply involves rolling stuff in/out via the ramp door, but at an event everything stays inside except for the folding tables/chairs.
My next interior addition plan is for a portable sink. It will be mounted in either a shop cart or cabinet on casters, with the gray and fresh water tanks underneath. When I don't need it at a site with proper bathrooms, I can roll it out of the ramp door and leave it at home.
Long story short, I think that you can design a modular/flexible interior on wheels that can easily be swapped out, and if you spend a few more minutes designing the retaining system it will even look like a permanent interior and not just a bunch of stuff ratchet-strapped to the walls.....