Your owners manual should have all of the towing capacity guides. I would read it and compare it to the weight of the trailer you will be towing and determine if it meets your need. I am currently in the market for a 5th wheel and the unit I am probably going to purchase is 41 feet. My 2005 F250 Regular Cab is not capable of hauling this unit so I am also in the market for a F350, possible with Dual rear wheels.