Today we'll be reviewing the Thule Force XXL rooftop cargo box, part number TH626. This cargo box is a great way to carry anything from groceries to oversize luggage and sports equipment. The preinstalled quick grip mounting claws allow for simple 5-minute installation onto your rooftop cross bars. To mount the Thule Force XXL, we'll simply place the box onto the vehicle's cross bars, and… see more >