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      02-06-2020, 05:23 PM   #37
spta97
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Drives: BMW 2020 X3MC
Join Date: Aug 2008
Location: New York

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Quote:
Originally Posted by Daninavan View Post
I’ve been running the stock numbers when you adjust the I drive for winter 20”. I can’t remember what those numbers are. I want to say 42/48. They drive well. Haven’t had them in the snow yet, it’s been a warm winter in NYC!
Yea, only one snow here so far that was gone the next day (I’m in LI).

I thought the owners manual recommendation for me was 42 for >100 mph on 20”? I’ll have to check again. I thought it was also the same for iDrive as they all read green at 42.

I’m open to trying other pressures but this has been working pretty well thus far.

Even though we haven’t had much freezing or cold, the OEM 21”s started losing grip below 50 degrees. I used to lose traction after reversing out of my driveway and moving forward. The Pirellis stopped that so the cold performance alone was worth it.
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