I will replace these OEM installed tires with Michelins as soon as the tread is spent. These so-called All-season Pirelli's will not work in any amount of snow; car fishtailed even at idle/drive on my flat surfaced driveway with only a dusting of snow on the cement. And don't even talk to me about tread life. Tires only have 11,000 miles on them and they're already at 5/32's tread depth.
At 7500miles my 275 wide perf pack tires that came from Ford are cooked past wear indicator. Fronts still at 8/32. Poor treadwear rated 220. No good in Canadian weather. Best suited for 18+ Deg. Anything colder u get no traction and they wear even quicker.