Today on our 2013 Chevy Suburban, we'll be test fitting the Prorack hitch-mounted 4-Bike Rack, part number PR8062404. We'll begin our test fit by sliding the shank of the bike rack into the opening of the hitch. After lining up the pinholes, we'll thread our anti-rattle bolt through the pinholes, and tighten it down using a wrench. With the bike rack secured we'll go over a few clearance… see more >