BIG WHEEL TYRE & AUTO SERVICE

618 GREAT WESTERN HWY GIRRAWEEN NSW 2145

CALL (02) 9631 6319 FAX (02) 9631 6486

CALL (02) 9631 6319

Tyre Calculator

TYRE 1

Fill out this section if you would like specs on just one tyre size.
What size is being run now?

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TYRE 2

Would you like to compare it to another size? Enter new size below.
What size would you like to run?

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Results

Totals are in inches

Tyre 1

Tyre 2

Difference

Sidewall Height:

Section Width:

Overall Diameter:

Circumference:

Revs per mile:

Overall Diameter Difference In %:

Speedometer Difference In %:

If your speedometer reads:

You’re going approximately: