Today on our 2013 Chevy Suburban, we'll be test-fitting the Thule Helium Aero Hitch Mounted 2 bike rack, Part number TH9042. We'll begin our test fit by sliding the shank of the bike rack into the opening of the hitch. We'll allow the integrated hitch pin to fall into place and we'll then turn the black knob to engage the anti-ride-out device. With the bike rack secured, we'll go over a few… see more >