215/50R17 tire size

A 215/50R17 tire is 25.46 in (646.8 mm) tall and 8.46 in (215.0 mm) wide, and turns 792 revolutions per mile.

215/50R17 dimensions
MeasurementInchesMillimeters
Overall diameter25.46 in646.8 mm
Section width8.46 in215.0 mm
Sidewall height4.23 in107.5 mm
Rim diameter17.00 in431.8 mm
Circumference80.00 in2,032 mm
Revolutions per mile792
Flotation equivalent25.5x8.5R17 (approx.)

215/50R17 is a 17-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 25.5x8.5R17.

Its overall diameter is 25.46 inches, so it rolls 80.0 inches per revolution and turns about 792 times per mile.

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

Compare 215/50R17 with plausible swaps

Sizes within 3% of 25.46 in diameter

Open 215/50R17 in the tire size calculator

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