Advice for towing a new TT with a 2004 4-door Tundra

So the GVWR for the TT is 6900#s. I'll have to check the TVs payload capacity. That's definitely something I hadn't considered.

So help me understand something that confuses me with all of this. If my truck is rated to pull 6800#s, why can't I tow 6800#s? I doubt Toyota would put out a rating that would compromise a customers safety.

I hadn't considered a WD hitch, but will definitely have that added along with the sway bar and brake controller, if we decide to pull the trigger on this TT.