Thread: Best ZCP Tires
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      08-03-2010, 07:30 AM   #17
gr8000
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Drives: E92 M3 - DCT
Join Date: Jul 2008
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Quote:
Originally Posted by pride355 View Post
My only concern is speedo reading error.
Will it read more or less when the diameter of the rear tire increase a little?
The overall diameter will be slightly larger which means that you will be going faster for a given indicated speed (which counter-acts the built-in speedo error!) but at a slight loss of torque to the wheels
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