Truck Service Bodies

Doug,

I have often thought of a service body truck to carry a truck camper.

But just from casual glances at them, I think that the side boxes are too high for the bottom of the camper to sit on the truck bed.

Sure the bed could be built up so the "wings" of the TC could clear the side boxes, but that would create a large space above the truck cab and below the cabover part of the camper.

Are my observations correct? Are the service body side boxes in Oz lower than in the states?

Curious.

John