Today on our 2014 Chevy Cruze we'll be test fitting the Thule Sonic Medium Rooftop Cargo Box, 13-cubic feet of space in glossy black. Part number TH634B. With the rhino rack roof system already installed on our Cruz, we'll make sure the clamps on the cargo box on the underside of the cargo box are open and then center those over both the load bars. Now this box does open from both sides so after… see more >