I don't know for sure, but when I bought my Edge, they installed the EazLift 14,000 pount weight distribution hitch (he said they only installed the stout ones because you never can tell about moving up to a heavier unit). It worked great pulling the Edge with an F150 and there was no sway. I since moved up to a bigger unit and use the same hitch. I would imagine a 10K hitch would work great and give you room to move up to a bigger unit. Just make sure that the ball height is set correctly in accordance with the hitch instructions.