oops, I thought this showed up yesterday...fucking 3G server :lol:
Already been done I see, but I'll post it anyways. The front is less believable than the rear, but you get the point.
Arachno, to get individual colors out takes all of 5 seconds. In whatever layer you are on, just go to Image->Adjustments->Hue/Sat, then choose whatever color from the drop down menu that you are tryin to adjust and move the sliders. In this case, I moved the Saturation slider on the Blue scale of both wheels to -100% (completely removing the blue from the layer), and moved the saturation scale on the Cyan scale to -50% on the front wheel and -25% on the rear. I left more cyan in the rear because of the lighting; it would naturally be brighter and have more color with the shadows where they are.
I also played with the overall color of each wheel to match the silver more closely to the silver of the car's body relative to the surrounding area. Again because of the lighting, there is a slight blue tint from the reflection of the sky, it's just that your eyes don't readily see it. If you cut the image in half and desaturated one side, you would see that the silver isn't really silver at all in terms of RGB color.