I don't have much to offer on this really but this. I rode in a friends 36' diesel pusher a few months back with his 38' boat hooked to it. The combo was over 70ft and I was really impressed with how well it got around. The overhang on the back lets the trailer follow alot different than I thought it would. I just rode on a test drive with him for a few miles around town and a little on the highway and was amazed how easy it was to navigate. With the big cummins and air brakes the only way to tell that boat was there was to see it on the camera. It made the MH trailer combos make alot more sense to me. I had no idea they would be that easy to get around in.