[Notanlines]

4 x 4, this won't be what you want to hear, but you don't have near enough truck. Just the pin weight, 5th wheel hitch and your aftermarket tank put you a good 1000 pounds out of the envelope. Probably more than that when you're ready to go. And you're going to tow with a lifted truck? Not even close to a good idea. I'm just sayin'...