Today on our 2012 Jeep Grand Cherokee, well be test fitting the Thule Apex 4 Bike Carrier, part number TH9025. Now, with our vehicle equipped with the 2 inch class 3 hitch, well use the included adapter with our back rack, then we can simply install the bike rack shank into the hitch, latch the hitch pinhole and using the integrated locking hitch pin, well allow it to slide into the hitch pinhole.… see more >