Just wanted to mention you can go to Discount Tire at www.discounttire.com tell it your vehicle, and it will then let you try a bunch of different wheels on a picture of the car. Pretty cool....

http://www.discounttire.com/dtcs/interactive.do

I would image that most people here probably know about that already. Tirerack does the same thing.

Moved to Wheels and Tires

Yeah but the color is too exaggerated.