Thule Sonic Medium Rooftop Cargo Box Review - 2013 GMC Yukon Video

Review of the Thule Sonic Medium Rooftop Cargo Box on a 2013 GMC Yukon

Today on our 2013 GMC Yukon well be test fitting the Thule Sonic Medium rooftop cargo box measuring 13 cubic feet in glossy black, part number TH634B. With the factory roof rack system installed on our vehicle well begin our test fit by placing our Thule Sonic directly onto our crossbars. With the feet hanging out of the bottom of the box we can adjust as necessary as we place it onto our Yukon… see more >