Towing enclosed trailer cross country?

Sure looks great on your truck too!
You probably already know this from camping, but put a couple boards under the trailer jack when you offload it to keep it from sinking into gravel, dirt, or sand if you park off a hard surface.

Good luck with the move!

 

I think as long as you keep the speed down you should be fine.

I recently did a 700 mi trip pulling a loaded 6x12 uhaul with my regular cab. No issues other than 35ish mph max going up a few passes. With your 6 cylinder you shouldn’t have that issue.

 

Wow, that's more trailer than truck.

 

Yeah it felt and probably looked like it too. The entire drive I was wishing I had a full sized truck like the 3/4 ton diesel I towed with at work.