Today on our 2009 Ford Fusion, we'll be test fitting the Thule Sonic Medium Roof Top Cargo Box, with 13 cubic feet of space, glossy black in color, part number TH634B. With the Thule Rapid Traverse Roof Rack System on our vehicle, we'll begin our test fit by placing the cargo box up onto the vehicle's load bars. We'll unlock the box, and open the lid, exposing the 2 closest knobs. We can turn the… see more >