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Old 04-22-2024, 02:59 PM   #105
Alan
Carmudgeon
 
Join Date: Apr 2005
Posts: 4,694
Quote:
Originally Posted by FC View Post
This morning was further proof of the P-Zeros feeling line crap in the cold. Took the M5 and while it was just under 40F outside, the garage temp was in the 50's and the TPMS confirmed that. It was also sunny. Yet, the tires "slipped" on low speed tight turns. Don't know what it is but it happens on all the car with P-Zero's when cold. Completely unacceptable that tires with internal temperatures of >50F behave like this.

I will definitely change these tires out when they finally wear, but I must admit I am torn as to PS4S or PSAS4 (or other high-performance AS) for the M5.
I am pretty sure I have both of those for the Corvette, I am very happy with the Allseasons though I like the wheels better on the summer tires otherwise I don’t see a reason to even change out the all seasons.

With an M5 I would go with the all seasons if you plan on not changing them out for winter but you already have a winter set and it seems where you live there is more reason to have winter tires.
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