Rather than make a new thread I'm bumping this one up.

I've always used "Son Of A Gun" for just about everything as far back as I can recall. It was just something we used at work alot and I liked the way those cars stayed nice all year round. The stuff does not last very long though, but otherwise very safe to use.
I'm still very interested to know what the real pro's use on their tires to make them look so good?