Home       Tech      Resources      Forums       Gallery  

Your Fullsize Ford Truck Resource
Checking Your Speedometer After Changing Tire Sizes

 

This calculator will calculate the correct speed of your speedometer when you change tire sizes.  You need to know the overall diameter of your tires and can convert metric sizes (215/75/15) to inches using the 'Metric Tire Size Conversion To Inches' calculator.

 

  Checking Your Speedometer After Changing Tire Sizes

Orig Tire Diameter: Inches
New Tire Diameter: Inches
Speedometer Reading: M.P.H.

Actual:

MPH

 

   

HELP WANTED: Want to contribute your articles/photos to this site? Click HERE.
 

© 2010 Blue Oval Trucks - 959 Media LLC - All Rights Reserved

'Blue Oval Trucks' and its logo are Service Marks of Blue Oval Trucks and are owned by James Oaks Enterprises LLC.

'Blue Oval Trucks' is an enthusiast site and is in no way affiliated with the Ford Motor Company