I hear about a bunch of guys that wind up being overweight on the trailer wheels. The people that load you will look at the trailer and mistake it for a 48 ft. If you load a 53 the same way you do a 48, then you will be heavy.
What if you have a 53 ft 2 axle RGN and are picking up an overweight permitted load? No spread. With a permit, you will be allowed 20k per axle and 13.3(or is it 13.5???) on the steer. Find the center of the trailer and the center of the load I like to put the center of the load 1 ft back of the center of the trailer.
I step it off. From kingpin to center of trailer axles, x marks the spot. Good enough for government work.
As far the load goes, no matter what the shape, no matter how off-balanced it is, the crane's hoist will ALWAYS be right above the center of gravity. I like a little weight on my drives, especially in cold weather(thats why I put it at 1 ft), but you dont want to go past 2 feet back of center. You should be legal on your axles.
