Thread: New snow tread
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      12-14-2012, 02:10 PM   #3
b1aze
Just one more taste...
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Drives: 2010 135i
Join Date: Aug 2012
Location: Shirley, MA

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Standard for most tires is 10/32 of tread depth with 2/32 being the top of the wear bar. Snow tires are generally optimum until 4-6/32 are left and snow and ice performance is reduced past that.