Today on our 2013 GMC Yukon XL, we'll be test fitting the Thule Domestique rooftop bike carrier, part number TH513. Our Yukon is already equipped with factory rails and roof rack, and so we're ready to go ahead and install our bike rack. We'll simply set the Domestique on top of the crossbars. We'll line up the head of the bike carrier with the front crossbar, and adjust the rear mounting point to… see more >