4trac:
Porker:

No it's Michelin PS4S so they would snap at freezing temperatures, it's the ferocity that is surprising... And the lenient behavior of the ESC.

Wow, there is no way on earth I would be driving these tires in winter, surprised you are willing to take that risk.  And its not at freezing temperatures, summer compound grip degrades at temps below 10C, and very fast under 6C or so, by freezing you have actually hit the "glass transition" where the rubber no longer behaves like any rubber you know. You have found out what that feels like - you cannot predict where you'll lose traction.  A set of Pirelli Sottozero or the like would make the car actually fun again in winter.  Not really sure what you are trying to prove here... but please rethink.

Not trying to prove anything, it was a means of transport as the Mercedes wasn't available. I'm the first one to recommend winter tires, but it's just not worth it on the Ferrari for that 1 or 2 times I have to use it at these temperatures. 


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1969 Mercedes-Benz 300SEL 6.3  / 2018 Mercedes-AMG E63 S / 2020 Ferrari 812SF