Getting the proper ratio of wheel-to-car is one of the top missions for a car designer. It can make or break the entire design. But once that sweet spot is found — what then? Do you just slap any old wheel on there and call it a day? Not a chance: rim design is almost as important as any other aspect of the car. The rims have to match the spirit of the design in theme, performance or character — or, preferably, all three at once. It should be no surprise, then, that some of the most iconic cars to ever hit the road have the most incredible sets of wheels to match.
2000 Spyker C8

Every other detail on the C8 is top notch, so it should be no surprise the aeronautical-inspired wheels are, too.
1998 BMW E39 M5

You can always pick an E39 M5 out of the crowd, simply from its wheels.