I've attached a photo of my 3/4 TON Dodge VAN with the 3023 attached without the Weight Distribution Hitch (WDH). It was apparent when the dealer and I hooked it up that it was going to need a WDH. I think any of the available hitches would have been fine but I chose the Equalizer (brand name).
You might find it useful to read their installation instructions since they addresses the leveling and weigh distribution that Ray has described. You can also see the flexibility in the height adjustment.
http://www.equalizerhitch.com/Equal-...structions.pdf
This WDH is more expensive and heavier than some hitches but it's well made and easy to use. If you get one be sure to order the 2 inch ball that fits it. This hitch accepts a 1 1/4 inch shank which is unusual in a 2 inch hitch ball.
May you enjoy level towing. Ray