Hitch racks are very easy to use. The Thelma model allows you to just lift up the bikes a few feet and set them down on the trays. Nothing contacts the frame so paint won't be damaged. The Universal Hitch fits 1-1/4" and 2" hitches. The rack is made in the USA. In store pick-up only on this one because it would be a lot to ship.
More information from Saris about this rack can be found here.