Yes, those pesky payload police, the ones who actually do the arithmetic necessary to ensure they are within their vehicle and trailer limits. Because God knows, no one is ever stupid or ignorant enough to exceed their AWR, GVWR or CVWR of their truck and trailer!
Well, this payload cop towed a 14,000 # Fifth wheel over 10,000 miles last year and over 5,000 so far this year, up and down some grades as steep as 9%, so I have some idea of what I’m talking about. The problem isn’t can you pull it, it’s can you control it under all types of conditions.
Now, a goose neck tandem axle aluminum stock trailer has a GVWR of about 12,000#. With two, 5,000# axles, that’s going to put about 2,000# on the pin. That weight, plus whatever else the truck is carrying, will easily exceed the CVWR and the rear AWR of most 1/2 ton pickups. Weighing it loaded, which most people don’t do, tells the real story.
So. to the OP’s question. Yes you can put a goose neck hitch on a 1/2 ton. But for any reason other than ease of towing, what would be the point? You will have a hitch that’s capable of handling 20-30,000# on a tow vehicle capable of handling a fraction of that weight. That would be very much like putting a 12,000# hitch on a 1/2 ton. You got one heck of a hitch safety factor but your limiting factor is still the TV.
Sent from my iPhone using Tapatalk