225/50R17 tire size

A 225/50R17 tire is 25.86 in (656.8 mm) tall and 8.86 in (225.0 mm) wide, and turns 780 revolutions per mile.

225/50R17 dimensions
MeasurementInchesMillimeters
Overall diameter25.86 in656.8 mm
Section width8.86 in225.0 mm
Sidewall height4.43 in112.5 mm
Rim diameter17.00 in431.8 mm
Circumference81.24 in2,063 mm
Revolutions per mile780
Flotation equivalent25.9x8.9R17 (approx.)

225/50R17 is a 17-inch tire with a 225 mm (8.86 in) section width and a 50% aspect ratio, giving a 4.43-inch sidewall and a flotation-style size of about 25.9x8.9R17.

Its overall diameter is 25.86 inches, so it rolls 81.2 inches per revolution and turns about 780 times per mile.

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

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Sizes within 3% of 25.86 in diameter

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