pepper,
I have used them but not with a WDH, I don't know how they would affect the use of that type of hitch. They usually require an extended draw bar. The biggest two draw backs for us were they blocked the access to the rear of the vehicle, and the added weight was an issue when we were fully loaded.(towing a large popup)
This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.