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Rearend Gear Ratios Final Drive Ratio Equation

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To calculate the final drive ratio (that includes the tire size) we divide the tire size by the drive ratio to get the final drive ratio. This number can be used to re-calculate the correct gear that would go with a new tire size.
Advanced Gear Ratio Technology

 To calculate the final drive ratio (that includes the tire size) we divide the tire size by the drive ratio to get the final drive ratio. This number can be used to re-calculate the correct gear that would go with a new tire size.  View Related Article

 

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