OK, so this is best that I have ever seen, not the worst, but it’s worth it. No picture, unfortunately. It was on a car on the University of Chicago campus, near some of their science buildings. The sticker was all red, with white lettering. “If this is blue, you are moving too fast.”

I’m guessing he has toe out in the rear. Not tracking well and loss of control in the corners all the time is a great symptom. Its very very hard to drive a car with poor rear alignment.