215/50R15 tire size

A 215/50R15 tire is 23.46 in (596.0 mm) tall and 8.46 in (215.0 mm) wide, and turns 860 revolutions per mile.

215/50R15 dimensions
MeasurementInchesMillimeters
Overall diameter23.46 in596.0 mm
Section width8.46 in215.0 mm
Sidewall height4.23 in107.5 mm
Rim diameter15.00 in381.0 mm
Circumference73.72 in1,872 mm
Revolutions per mile860
Flotation equivalent23.5x8.5R15 (approx.)

215/50R15 is a 15-inch tire with a 215 mm (8.46 in) section width and a 50% aspect ratio, giving a 4.23-inch sidewall and a flotation-style size of about 23.5x8.5R15.

Its overall diameter is 23.46 inches, so it rolls 73.7 inches per revolution and turns about 860 times per mile.

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

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Sizes within 3% of 23.46 in diameter

Open 215/50R15 in the tire size calculator

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