Today on our 2013 Toyota Prius, we'll be test fitting the Thule Vertex 4 Bike Carrier, part number TH9029. To begin our test fit, we'll slide the shank of the carrier into the receiver tube of our hitch. Line up the pin hole and thread in our anti-rattle bolt, tightening it with a wrench. Now, we'll go ahead and go over a few clearance measurements. We have a ground clearance of 11-1/2 inches.… see more >