Towing heavy with 1500 Ram

I won't get into detail on all the reasons why that is not a good combo but the easiest to consider is that once loaded up both those trailers' tongue weights will exceed the trucks hitch receiver rating. then there's the payload, tire, and axle ratings that will likely be exceeded as well. Trailers of that size and weight are well into 3/4 ton territory.

Check other manufacturers with similar layouts as the weights can vary significantly. Those trailers are heavy for their size. My 34' tt is only 6400lbs empty. Same layout with another manufacturer was 1k more.