215/75R15 tire size

A 215/75R15 tire is 27.70 in (703.5 mm) tall and 8.46 in (215.0 mm) wide, and turns 728 revolutions per mile.

215/75R15 dimensions
MeasurementInchesMillimeters
Overall diameter27.70 in703.5 mm
Section width8.46 in215.0 mm
Sidewall height6.35 in161.3 mm
Rim diameter15.00 in381.0 mm
Circumference87.01 in2,210 mm
Revolutions per mile728
Flotation equivalent27.7x8.5R15 (approx.)

215/75R15 is a 15-inch tire with a 215 mm (8.46 in) section width and a 75% aspect ratio, giving a 6.35-inch sidewall and a flotation-style size of about 27.7x8.5R15.

Its overall diameter is 27.70 inches, so it rolls 87.0 inches per revolution and turns about 728 times per mile.

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

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Sizes within 3% of 27.70 in diameter

Open 215/75R15 in the tire size calculator

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