What truck needed to haul a 12,500 dry weight 5er?

Hi everyone! GVWR is 16,000. Hitch weight is 2,600.

2600 is doubtful, hitch pin weight would be more like 3200 pounds for the pin and another 200 or so for the hitch. Figure at least 3400 pounds. That is getting on the high side with all the other stuff and people you will have in your truck for any truck less than a one ton.