Product details:

An aerodynamic design means less road noise, without compromising any structural integrity. These racks have the strongest carrying capacity of any aftermarket rack. The Raised Rail rack is for cars with raised railings. Made for cars with raised railings. Developed to fit rails with a diameter of (1-2.3 in / 25–60 mm). BoxBeam Uses four internal walls to make one of the strongest, most rigid load bars available. WindDiffuser A textured surface on the T-slot cover that disturbs the airflow better than a smooth surface, greatly reducing wing noise.