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Tire Size Calculator

Tire Size Calculator

Original size		New size
Section Width		Section Width
Aspect Ratio		Aspect Ratio
Wheel Diameter		Wheel Diameter

Parameter	Old Value	New Value	Difference
Tire Diameter (D)
Tire Width (P)
Circumference
Sidewall (H)
Revs per mile
Clearence

Original

New

Speedometer reads: (mph)

Actual speed: (mph)

Select Car Model

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Model