Today on our 2012 Nissan Xterra, well be test fitting the Pro Series Q Slot platform-style two bike rack part number PS63138. To begin our test fit we'll slide the shank of the bike rack into the receiver tube of the hitch. Well line up the pin hole, thread in our anti-rattle bolt, and tighten with a wrench. Now well go over a few clearance measurements. We have about 17 inches of ground… see more >