Today on our 2013 Hyundai Sonata we'll be test fitting the Thule Mother of All Baskets Roof Mounted Cargo Box, part number th690xt. To begin our test fit we'll mount the MOAB to our Sonata by placing it evenly on our load bars. Then swing the brackets on the underside of the carrier around the load bars. We can then tighten them with the wing nuts repeating this process for all four brackets.Then… see more >