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      10-24-2012, 01:24 PM   #1
fordperf
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Drives: 2009 335xi LCI
Join Date: Feb 2012
Location: NJ

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Snow tires in stock sizes, or narrower?

My first reaction to buying snow tires on a squared 17" setup, was to purchase tires in the same size as the stock runflats, Guaranteeing they would fit. But taking physics into account (weight distribution, traction etc) is it a "better" idea to get snow tires that are narrower than the stocks?