The newest Mercedes-Benz doesnt have any wheels — it doesnt even work on land. Dubbed the Silver Arrow of the Seas, the companys latest creation is an extremely limited run surfboard created in collaboration with surfer Garrett McNamara and advertising agency BBDO. Unfortunately, you wont be able to pick up one of the sleek, silver boards for yourself any time soon — the Silver Arrow was designed specifically for McNamara, with a run of only four produced.