Today on our 2015 Mazda CX-5 we'll be test fitting the Thule Force XXL rooftop cargo box with 21 cubic feet of space in aeroskin black, part number TH626. With a Thule rapid reverse roof rack system installed onto our Mazda, we'll begin our test fit by placing the cargo box up onto the vehicles cross bars. After positioning the clamps to fit over the bars, we can unlock the box and open the lid,… see more >