I think i am going to look at the smaller "motorcycle" style boxes --they are 6x12 and can come dual axel. I have to haul close to 50 cylinders sometimes. Though the Wells Cargo box in that style is only 5'6" inside just 6 inches short for me. I might have to get one custom built --- The key for me is to have the profile not slam through the air but get caught right under the slipstream. (oh LUVLUVLUVLUV did i say slipstream?) ...

I was using an 8x14 and it took my fuel from 18mpg down to 9mpg what I saved last year by borrowing this beast i spent in fuel and hotels (I would lose 2 hours a day drive time too)

If anyone has any cool interior pics of dive trailers I would appreciate that too.

cheers