Thule Sonic Medium Rooftop Cargo Box Review - 2012 GMC Acadia Video

Review of the Thule Sonic Medium Rooftop Cargo Box on a 2012 GMC Acadia

Today on our 2012 GMC we'll be test fitting the Thule Sonic Medium Rooftop Cargo Box with 13 cubic feet of space, glossy black in color, part number TH634B. With a Thule Rapid Crossroads Roof Rack system installed onto our Acadia we'll begin our test fit by placing the cargo box up onto the vehicle's load bars. After positioning the clamps to fit over the bars we can unlock the box and open the… see more >