Today on our 2014 Dodge Grand Caravan, we'll be test fitting the Thule Vertex hitch mounted four bike rack, part number Th9029. We'll begin our test fit by sliding the shank of the bike rack into the opening of the hitch. We'll thread in our anti-rattle bolt and then tighten it down using a wrench. With the bike rack secured, we'll go over a couple clearance measurements to see how the two fit… see more >