Originally Posted by RPM
Contis - all season
Michelins - summer (I believe)
On dry roads, bettter grip = Michelins.
On wet/icy roads, better grip = Contis.
That all depends on which Continental tires you're talking about. My Limited Roadster is shod with the ContiSportContact 2 which tirerack.com shows as a Max Performance Summer tire, same as the Michelin Pilot Sport PS2.
Several weeks ago when a bunch of us SoCal Crossfire owners got together there was an SRT6 with original ContiProContact tires on it, and those are all season tires.
Just an FYI