I am currently running a set of Continental Extreme Contact DWS06 tires in 255\40\18, 295\35\18 front\rear stagger on my Stang & I have no complaints w\ them at all. Been on my car for 4 1\2 + yrs.
I made my decision based off the Tire Rack testing review results for a performance compound, all season rating tire category listing the Conti's consistently a close 2nd to the top dog Michelin Pilot Sport 4S's in practically every specific attribute & the fact that the widest width the PS4S's were available in @ Discount Tire was 285\35\18 whereas the Conti's came in 295\35\18 (was wanting a 26" dia tire instead of the OEM 27" dia on purpose & the widest rear tire I could get to fit my OEM 07-09 Ford GT500 18 x 9.5 wheels) & were slightly cheaper overall.
Personally, if not for what I typed above, I would've had the Michelin PS4S's on my car instead, but I don't regret getting the Conti's at all.
So far, I've found everything said of these Conti's in that review is true.......................
Hope this helps.