This may be a little off from the original topic but it ties into the conversation. I have a friend with a triple axle gooseneck trailer. He also has the fifth wheel adapter. I borrowed it and used my fifth wheel hitch on my Ram 2500 with the factory hitch prep and a Reese slider hitch. While everything seemed good I quickly found an issue - the combination of the height of the truck, the hitch and the adapter caused the trailer to sit high in the front. The front wheels were barely touching the ground. A little weight (two older parts Jeep Cherokees) on it helped but still isn't perfect. Keep an eye out for this.