Michael L.wrote a review of RockyMounts MonoRail Platform Hitch Rack on May 13, 2019
Familiarity: I've used it several times
I have the 1.25" version on my 2002 Outback. Hitch pin eliminated sideways motion and I bought a hitch tightener ($15) to eliminate the up/down movement which was still possible with only the included hitch pin. Tilted down, I have no problem opening my tailgate with a 2012 Giant Reign on the rack closest to the car. One particularly nice feature of the rack is that the lever that you actuate to move the rack up and down is on the end of the rack so you never need to reach through or around the rack to adjust the position like other racks I looked into. Overall solid rack and you can't beat the price.