Yakima Mighty Mounts 2008 Pilot I Need To Know What Size Mighty Mounts To Get For My Yakima Ski Rack?

I need to know what size mighty mounts to get for my yakima ski rack? - yakima mighty mounts 2008 pilot

I have a Mazda Tribute 2003 and it only got Yakima ski racks a friend and I have to buy powerful media to adapt, but there are many different sizes do not know what suits my rack system. . I have the cross bars and all that needs to just go ..