Don't listen to all the "experts" here or at the dealer. Go to your local Ford dealer and ask the service manager to pull up all the ratings on your truck. If the trailer dry weight plus all items you will put in it including water, battery's, toys, etc are less than the ratings, you may want to consider it further. Then ask the RV dealer if you can do a test tow. Some will allow this, some won't. If they won't, walk away from this trailer. If they will, go for a test tow and see how YOU feel with it behind your truck empty.
Many sales people are honest, hard working folks. I know of a case here at one of our local dealers where the dealer would not sell a travel trailer to a customer with a new F150 Ecoboost until the customer towed it and was happy even though the trailer was well within the ratings.
