I have a Jeep Liberty with the Sky Slider roof, and it's been a problem child. I don't even use it anymore because it's out of warranty and the last time I took it in to get it adjusted, it took almost 2 months to get it back. And they managed to break it while they had were doing testing on it. Nice idea, lousy production. It's the one thing that keeps making me want to trade this for something else, because the wind noise on the highway can be really bad. Fortunately the stereo drowns it out most of the time, unless I have passengers.