I love the SkyBox Pro 18 Titanium. I only have great things to say about this box. We used this box on our Acura EL with great success.
However, I wanted to share my experience with this box mounted on our new 2010 Toyota Highlander. The factory crossbars are so low that the SkyPro's clamps touch and bounce on the roof of the SUV, even with the clamps in their locked positions. Plus, even with the crossbars and the box's clamps moved foremost, the SUV's rear hatch cannot fully open as the SkyBox Pro 18 is too long and too low on the factory crossbars. We now have to: unlock the rear clamps, push the box up, open the rear hatch with a protective cloth along the spoiler, and lower the box onto the spoiler. It helps to be tall.
2010 Toyota Highlander Sport