I bought a HT 29.5 BHDS and tow it with my RAM 3500 SRW diesel truck. I have a B&W slider hitch (did not have to use slider yet and also it gets too close to the gate when open) that is set at its lowest at 17inch height. My 5er has a Moryde pin.
Keep in mind when these "HT" models came out they were barely over 1200 pound payload weight, so better suited for most 1/2 tons. Now they are well over 1500 pounds so it does limit the 1/2 tons now.