225/35R20 tire size

A 225/35R20 tire is 26.20 in (665.5 mm) tall and 8.86 in (225.0 mm) wide, and turns 770 revolutions per mile.

225/35R20 dimensions
MeasurementInchesMillimeters
Overall diameter26.20 in665.5 mm
Section width8.86 in225.0 mm
Sidewall height3.10 in78.8 mm
Rim diameter20.00 in508.0 mm
Circumference82.31 in2,091 mm
Revolutions per mile770
Flotation equivalent26.2x8.9R20 (approx.)

225/35R20 is a 20-inch tire with a 225 mm (8.86 in) section width and a 35% aspect ratio, giving a 3.10-inch sidewall and a flotation-style size of about 26.2x8.9R20.

Its overall diameter is 26.20 inches, so it rolls 82.3 inches per revolution and turns about 770 times per mile.

63 other sizes in this list are within 3% of that diameter.

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Sizes within 3% of 26.20 in diameter

Open 225/35R20 in the tire size calculator

Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.