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      12-25-2018, 05:23 AM   #12
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Drives: BMW F11/F31
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Quote:
Originally Posted by bmwmike01 View Post
What do you mean affect acceleration and fuel economy, would this be in a positive way or negative way?
Taller and heavier tires will decrease the acceleration at low speed due to tall gearing.

Tall gearing (from taller tires) can on the other hand be beneficial for fuel economy. Lower engine speed for a given vehicle speed.
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