My camping Buddy tows a 7500# Arctic Fox with his '14 F 150 EB. (non Max) The only mod he's made is upgrading tires to Toyo AT II LT's. He does just fine. And the wind can really blow across this southern Idaho desert. He does have a very expensive hitch system (can't remember the name). He also hangs right with my 6.7 pulling the mountain grades while getting the same mileage!!! My 6.7 only has 5K miles but if it doesn't start getting decent mpg's I'll special order an F150 with max tow/haul, super cab, 8' box with a Rousch supercharged 5.0!!!! 6.2 if they'll put one in. :B