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  In the News With UNITRAX    Gearing Formulas -  Gear Ratio

 
 
12/14/11
  Crossfire SRT 6 & Mercedes-Benz
  SLK 32 Wavetrac Helical
  LSDs are now shipping!

  12/14/11
  Getrag H226 3.55 gear set is
  available for Dodge Challengers.

  12/14/11
  Have your Jeep JK 4x4 differential
  ratio change completed in one day!

 
Use the following tool below to help you calculate your gear ratio.  Please do not enter any characters other than
numbers or decimals points as is necessary.
 
 
What is your RPM?              
What is your tire diameter:   

What is your MPH:               


Your gear ratio is:    
             



   
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