Many of these wheels are from The Tire Rack, so if you want any further information you'll need to contact them.  Other suppliers include Discount Tire.  One thing that is very important to note - I have made no distinction as to which wheels fit the car and which ones don't.  You'll have to check with Tire Rack to see.  Some of these wheels are for trucks, but it's fun to see how they look.

It's easy enough to use.  You can select the wheel size, car colour, wheel make and model.  While a new model is loading, you'll see a set of stock wheels.  Again, keep in mind that many of these wheels will not fit!

The buttons along the bottom are to store your favorite settings.  To save one, click on Save, followed by one of the buttons.  To see that selection again, just click on the appropriate button.  Just like using a radio.

There's a funny little "feature" of some browsers - they may only show a few entries in the drop down boxes. There may be, however, more choices than that. Simply click on one, then move up or down in the list with the mouse button still down, and it will scroll for you.

The realism of the different wheels depends on the quality of the original image I was able to obtain.