Today, on our 2012 Dodge Grand Caravan, we will be test fitting the Thule Double Track platform style platform carrier for both 1-1/4 and 2 inch hitches, part number TH990XT. Now, with the included adapter already on our bike rack, we are ready to go ahead and fit it to the vehicle. We will simply slide the bike rack shank into the hitch, line up the hitch pin hole and then install and tighten… see more >