I use the Torklift Superhitch Magnum, good for 30k. No worries with the hitch, I got my setup to eliminate flex (which I believe was causing some extra bounce). I have a Torklift double stinger for my WDH that fits into the receiver so no room for the bike rack. I like to be able to open my tailgate so bike rack on receiver does not work for me. I am getting ready to order a front receiver hitch from etrailer or Amazon to put the bike rack up front. I may mock it up using my daughters bike rack and block it about where it would be with a front receiver hitch and see if I would like the bikes up front.