I see your reasoning, but if you take into account that white is ALL the colors, as well as the fact that light travels at 187,000 MPH (light encompasses the entire spectrum, both visible and not visible), it is impossible for a CW ITR to travel at or faster than the speed of light. Why you ask? Quite simple. At that speed, in the frame of reference of an outside observer, the car simply disappears because it shifts to the UV side of the spectrum. In the frame of reference of the car, it's a whole different story. Since it shifts to pure UV, everthing else (in relation to this frame of reference) shifts to the gamma side of the spectrum. If you are able to see UV rays, it is impossible to view gamma rays.

The same thing happens to the black ITR, only opposite, as black is a lack of color.

Then we have the PY ITR. Yellow is smack dab in the middle of the visible light spectrum, and will stay there the whole time. To further prove this, look at JG's car... it's got yellow under the hood, and it's so fast, you don't even see it move. SEE IT! He just ran to the store and back. WHOA! Now he just raced your *** and won. And as a final bit of evidence- all the rice boys cars have yellow **** on 'em. In their frame of reference, they're the fastest cars on the road.

See, everything is relative.