I did an extensive search and all that I could find to work on the swing out was this Saris. It is discontinued, but can still be found online and the wheel carriers for 3"+ width tires are available on Amazon to swap out too.
Saris Freedom Spare Tire mount
My problem was that I wanted to carry up to 4 bikes, so I spent the big bucks and got this Lolo Rack.
Lolo Rack
It fully swings down to allow the tire swingout to clear and the tailgate to drop. It is sturdy, but heavy as crap, plus I had to put a hitch extension on to clear the width of my spare tire. (And uses OEM receiver)
If you only need 2 bikes and are willing to leave the rack on all the time, then the Saris will work and it is relatively cheap. For me, my backup camera was already in the spot for the Saris and I didn't want to ride around with it on the whole time.