The main difference between the Swagman XTC-2 2-bike platform rack # S64670 and the Trailhead 2-bike hanging rack # S63360 is the way the bikes load. With a platform rack you don't have to lift the bikes as high up to load them.
The other main difference is that the XTC-2 gives you a few more inches of rack clearance from the hitch pin hole, 15-inches instead of 11-inches for the Trailhead.
Both racks fit Class 1, 2 and 3 hitches and have 3-inches of rise in the shank for increased ground... view full answer...