Until now, I never noticed how much the original Michelin Pilot Sport tread looks like the Bridgestone Potenza S-02. Maybe all this time, I assumed the Pilot Sports were S-02s.

Totally Looks Like...

If you can quickly identify which one is which without searching, you either own one, or you're a tire geek. Nothing wrong with that of course. Congrats on your tread ID skills.