Thule Sonic XXL Rooftop Cargo Box Review - 2011 Mazda 3 Video

Review of the Thule Sonic XXL Rooftop Cargo Box on a 2011 Mazda 3

Today on our 2011 Mazda 3, we'll be test fitting the Thule Sonic XXL rooftop cargo box, measuring 22 cubic feet, in color metallic silver, part number TH636S. With the Thule AeroBlade roof rack system assembled onto our vehicle, we'll place our box directly onto our load bars. Since the feet are already hanging out of the bottom of the box, we can adjust them as necessary to fit around our load… see more >