I am thinking the same as the others. Yes, technically your truck can tow the listed amount. However, what they don't tell you is that the tow at that rating is low to the ground like a short load of railway ties. The trailer they use is perfectly balanced, had very low wind resistance, and follows the truck like a puppy looking for dinner.
My F350 towing 9000 pounds was an eye opening experience and that truck weighed 7300 pounds empty. Yes, they have made them better, but I was still about 80% of my max fifth wheel and it was a bit hairy at times.
Staying within that 80% limit is a good thing unless you really are experienced at towing close to maximum.
