Pin weight is 2560. Door sticker says cargo capacity is 3246.
I got the 20k Goosebox.
The trailer came with a MORryde cushioned 5th wheel pin box.
eTrailer MORryde
I never got to tow this trailer with a 5th wheel hitch and the Tremor. I had a 2004 Super Duty that towed this trailer one time from the dealership to our campsite and it's been there ever since awaiting the Tremor's arrival. The 2004 was at absolute max (recommended) towing capacity with the trailer empty and was likely over on pin weight.
I didn't like the 5th wheel setup before, but not really for any towing reasons. I just couldn't stand the fact that I had to physically move a 200ish pound hunk of awkward steel any time I wanted to use the bed of my truck (which was often, maybe not any more with this princess). The Goose box eliminates that and the big hunk of steel just stays on the front of the trailer wherever I leave it. I'm left with a 20 pound ball from B&W that I can lift out by the handle and away I go! Slicker-n-snot!