225/50R16 tire size

A 225/50R16 tire is 24.86 in (631.4 mm) tall and 8.86 in (225.0 mm) wide, and turns 811 revolutions per mile.

225/50R16 dimensions
MeasurementInchesMillimeters
Overall diameter24.86 in631.4 mm
Section width8.86 in225.0 mm
Sidewall height4.43 in112.5 mm
Rim diameter16.00 in406.4 mm
Circumference78.09 in1,984 mm
Revolutions per mile811
Flotation equivalent24.9x8.9R16 (approx.)

225/50R16 is a 16-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 24.9x8.9R16.

Its overall diameter is 24.86 inches, so it rolls 78.1 inches per revolution and turns about 811 times per mile.

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

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Sizes within 3% of 24.86 in diameter

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