Tire Converter

Enter Tire Sizes

OE Tire Size

/

R

New Tire Size

/

R

Tire Conversions

OE Metric

New Metric

OE Inch

New Inch

OE RPM

New RPM

OE Circum

New Circum

Actual MPH

When the Speedometer says:

60 MPH

You're really moving at

60 MPH

Odometer Difference

When the trip meter says:

100 Miles

You've really traveled

100 Miles

Error Difference

There is a

1.03%

difference.

Speed & Load Index

OE Tire

New Tire

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