Thule works
Just got back from a 1600 mile road trip with 5 bikes in the rack hanging out the hitch of my wife's XC90. My bike is the only one of the five that fit perfect, two of the bikes were my wife's and my daughter's and two were my sons' all of which did not have a cross bar to sit over the rack's two bars in a "pretty" manner. With some patience and wiggling all five bikes fit and were strapped snug over the rack. It held really well even through the hills and mountains of northern Georgia. The bikes come off easily and we were able to unload. The only problem is that if the rack is fully loaded with five bikes you better have a good reason to get into the back of your SUV because it takes three people to gently let the rack down and to put it back up.