The Ipanema rear slicks are 47mm wide as compared to the 41mm wide that most GT tires are made. I have been running them since they came out and are available in just about all the shores that Ipanema makes (35 shore to 65 shore).
It's not what you know; it's what you can prove.
The only thing that is for sure is that nothing is for sure!!!
The needs of the many outweigh the needs of the few, or the one.
There are 2 things in life that are infinite: the universe and stupidity.