Today on our 2014 Jeep Patriot, we're going to be test fitting the Thule Sonic Medium rooftop cargo box. With 13 cubic feet of storage space and gloss black, its part number is TH634B. With our Thule arrow-blade-edge roof rack already assembled on our vehicle, we'll begin our test fit by placing our cargo box directly onto our load bars. We found this is the best time to line up our feet, making… see more >