Thule Force Large Rooftop Cargo Box Review - 2011 GMC Sierra Video

Review of the Thule Force Large Rooftop Cargo Box on a 2011 GMC Sierra

Today on our 2011 GMC Sierra, we'll be test fitting the Thule Force large rooftop cargo box, part number TH624. We'll begin our test fit by placing our cargo box onto the vehicle's load bars. After positioning the clamps over the vehicle's load bars, we'll unlock the box and open the lid, exposing the two closest knobs. We'll turn the knobs to bring the clamps up around tightly against each… see more >