Ken, before the experts jump in and read you the 'xact law, here are a few things that stand out to me. pictures 1 and 4. Hudson makes a good trailer, but this 6 ton is too light. The tires and axles are probably overloaded. I don't like your straps. In a wps (worst possible scenario) the hooks would staighten, straps break, u-mounts would tear out. I had a tank like this mounted in a cradle with steel band straps that bolted the tank to the cradle, so the cradle could be bolted, welded down. I would like if it were mine to configure the trailer with the tanks in the middle so the balance of the trailer wouldn't change with the water load. picture 2. Your hitch is very overloaded. A Torqlift Super Magnum would cure this. Your combo mount is too light and too far away from the truck. The farther away from the hitch the ball is just amplifies like a lever the weight on your hitch. To put a bandaid on a cancer, I would measure how much farther the mount could be pushed in the receiver (maybe a couple of inches) and drill a new hole or get a solid mount the right height, (still only bandaid on a cancer). I just want to encourage you again to go to McElrath Trailers. Rick can build a gooseneck to specifically haul your business safely and legally. Who said "You ain't got trouble till you got trouble. "? If you have a rig that is right, looks right, and travels well, you might could extend your working range, if that is what you want. I have an 8 year-old 16k McElrath gooseneck that I would not change one thing on. Next time I get hooked and loaded maybe I'll post a picture and give you guys a go at raking me over the coals. Don't forget the Maxbrake! All the best! Mark