Mazda rack is a Yakima Button Down 4 model. When mounted on Mazda crossbars, the bindings come within 1/8 inch of hitting the roof when ski's are put in as a pair together. Seperate them and this rack will only hold 1 and 1/2 pairs of ski's. Not to good. I'm going for the Yakima FatCat 6. Then put ski's in seperately with bindings up.