I was wondering...I noticed something posted about Black Magic tire tint under the keeping your tires black thread. I like the idea but I was wondering if anyone has actually used it. If you have I wanted to know how it looked, whether you can use just a little of it, I don't want something that jumps out at everyone, just subtle tint would be nice. Also I read online that one person said it came off on their paint when they would drive, I'm not sure if they just didn't apply it correct or if this just happens. And one more question, if I hate it, how hard is it to remove. Thanks in advance if anyone has tried it, if not I'll probably be the guinea pig and try myself...