The Corsa Collection is the Italian design inspired by the world famous European road races. Corsa is the Italian word for race and the Corsa wheels will make every driver feel like a race car driver. The Corsa Collection Wheels feature two types of beautiful hand-stitched leather crafted into a new combination of sportiness and elegance. This D-Shaped wheel has perforated leather in the hand grip driving position for maximum comfort. The grained leather top and bottom rim adds a contrasting elegance. The highly ergonomic design features make this wheel a pleasure to hold in any driving position. A Grant Installation Kit is necessary to mount this wheel to a vehicle. This wheel will work with Grant Standard 3000 or 4000 Series, Billet 5000 Series, or Euro 6000 Series Installation Kits.