Thule Sonic XXL Rooftop Cargo Box Review - 2013 Ford F-250 Video

Review of the Thule Sonic XXL Rooftop Cargo Box on a 2013 Ford F-250

Today on our 2013 Ford F250, we'll be test fitting the Thule Sonic XXL rooftop cargo box, part number TH636S. We'll begin our test fit by placing the cargo box onto the vehicle's load bars. After positioning the clamps over the load bars, we'll unlock the box and open the lid, exposing the two closest knobs. We'll then turn these knobs to bring the clamps up around tightly against the bars. … see more >