As bad as I hate to agree with anyone about weight specs, I will have to agree with twodownzero. (The weight police on here can be awful and if you don't have a 1 ton diesel dually, you can't tow anything but a popup.) We have a 13.5K empty fifth wheel and pulled it with a F250 diesel and it would do it, but not great. I would be beat to death by the time we got the RV and truck to our camping location. The ride was R O U G H!! We traded up to an F350 6.7L diesel dually and the ride is so much better, it pulls wonderfully and I'm not as worried about being able to get the trailer up some of our mountains around home.
We also have the Anderson and we will never go back to a conventional hitch.
I can climb into the truck and pull out the hitch and put it on a shelf, then when we are ready to tow again, I take it off the shelf and put it back into the truck. Our prior hitch weighed about 150 lbs and it took me and DH to get the thing in/out and about an hour. Now, 5 minutes. With the Anderson, you have no chucking, very little noise and I feel much safer. We did add the safety chains, but only because Virginia says we have to have them.