I was just playing around experimenting to see if I could create a tire with real 3D tread instead of using a texture pattern.
I was finally able to pull it off so if enough people are interested in creating their own and would like for me to create a tut, just let me know and I can write one up.
BTW, does anyone know where I could find some blueprints of a 57 Chevy? I've been looking everywhere, but can't come up with any. It would seem like it would be the easiest thing to find.