Snapped right onto my factory side rails with zero wobble, even on the highway. The vehicle-specific design actually lines up with the flush-mount rails like it was made for them.
Sofia C.★★★★★
The flush-mount fit is spot on — no wobble at all once the towers were clamped down. Took me less than ten minutes to install both sides, and they sit low enough that the roof still looks aerodynamic.
Robert★★★★★
Snapped right onto the factory side rails with zero wobble, and the fit is clearly cut for my specific vehicle rather than some universal compromise. The clips hold the towers tight against the roof even at highway speed.