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**jocko** · 05-22-2019, 10:15 PM

Depends what you're really asking for..

Tire Revolutions Per Mile = 20168 ÷ tire dia (inches)

Speedometer calibration for revolutions per mile = 1000 as mentioned above

05-22-2019, 10:15 PM	#8
jocko Senior Member Join Date: Oct 2009 Location: Godley, TX Posts: 17,930	Re: What is the RPM Revolutions per mile? Depends what you're really asking for.. Tire Revolutions Per Mile = 20168 ÷ tire dia (inches) Speedometer calibration for revolutions per mile = 1000 as mentioned above