I have the Michelin Pilot Sport A/S (not the version 2) on mine, drove in heavy snow last winter and can't be happier.
I was going uphill on 4 inches snow where some truck struggled lol
Comes with 45K miles warranty.
Mustang GT 2012 5.0 / 401A /Brembo / 3,73 / Manual
Electronic / Comfort / Security Package