Ok, So I have a 2011 F150 Platinum Super Crew Tow value of 7700 LB. 5.5 foot bed, 5.0 engine 4x4 2 inch leveling kit with 35x12.50x20 10 ply tires. I am thinking of purchasing a Jayco 29RLS that is ...
Then you should have a tow rating of 9.1k if it is a 6.5 bed or 9.3k if it is a 5.5 bed according to Ford. I would still re-gear it before towing that much though.
Unless you are looking for a reason to upgrade trucks, then tell the wife it only tows 7.7k and you need a new one. I won't tell ;)