Originally Posted by
79pmooney
Do the 4000s have molding down the sides? (I haven't ridden a Conti for decades so I wouldn't know.) If the sidewalls are just thread, then - is that diagram from an actual tire, a 3-D stress-strain model or a pretty picture drawn with CAD?
Not sure about either of your questions. The Corsas are hand made rather than vulcanized. Not sure about the Conti GP's.
As far as AutoCAD, I'm not familiar with it for the same reason most people in the Western world can't speak Asian languages.