215/60R15 tire size in inches

A 215/60R15 tire measures

25.2" tall × 8.5" wide

5.08" sidewall on a 15" wheel. 802 revolutions per mile.

215/60R15 means a tire 215 mm wide, with sidewalls 60% as tall as the tire is wide (129 mm), radial construction (R), for a 15 inch wheel.

25.2"15" rim5.1"8.5" wide
215/60R15: 25.2 inches tall, 8.5 inches wide, on a 15 inch rim, drawn to scale

215/60R15 specs

Overall diameter (height)25.16 inches (639 mm)
Section width8.46 inches (215 mm)
Sidewall height5.08 inches (129 mm)
Wheel (rim) diameter15 inches
Circumference79.0 inches (2,007 mm)
Revolutions per mile802
Revolutions per kilometer498
Approximate rim width5.5" to 7.0"
In inches (flotation style)25.2x8.5R15
Aspect ratio60%

Calculated from the size. Real tires differ by brand, model and tread depth, typically by a few tenths of an inch.

Sizes that can replace 215/60R15 on a 15" wheel

These 15" sizes are within 3% of 215/60R15's overall diameter, the range most tire shops treat as interchangeable.

SizeDiameterWidthDifferenceReal speed at 60
235/55R1525.18"9.25"+0.1%60.0 mphCompare
185/70R1525.20"7.28"+0.2%60.1 mphCompare
285/45R1525.10"11.22"−0.2%59.9 mphCompare
255/50R1525.04"10.04"−0.5%59.7 mphCompare
195/65R1524.98"7.68"−0.7%59.6 mphCompare
175/75R1525.33"6.89"+0.7%60.4 mphCompare
165/80R1525.39"6.50"+0.9%60.6 mphCompare
265/50R1525.43"10.43"+1.1%60.7 mphCompare
205/65R1525.49"8.07"+1.3%60.8 mphCompare
165/75R1524.74"6.50"−1.6%59.0 mphCompare
225/55R1524.74"8.86"−1.6%59.0 mphCompare
275/45R1524.74"10.83"−1.6%59.0 mphCompare

Same height on other wheel sizes (plus and minus sizing)

SizeWheelDiameterDifference
295/35R1717"25.13"−0.1%Compare
225/35R1919"25.20"+0.2%Compare
315/25R1919"25.20"+0.2%Compare
205/75R1313"25.11"−0.2%Compare
195/60R1616"25.21"+0.2%Compare
235/60R1414"25.10"−0.2%Compare
265/25R2020"25.22"+0.2%Compare
225/40R1818"25.09"−0.3%Compare
215/30R2020"25.08"−0.3%Compare
205/50R1717"25.07"−0.3%Compare
235/50R1616"25.25"+0.4%Compare
265/30R1919"25.26"+0.4%Compare

One size up or down

Compare 215/60R15 with another size

With 225/60R15 tires, when your speedometer says 60 mph you are really going

61.1 mph

225/60R15 is +0.47 inches (+1.9%) in overall diameter. That is within the 3% most shops and makers allow.

215/60R15225/60R15Difference%
Overall diameter25.16"25.63"+0.47"+1.9%
Section width8.46"8.86"+0.39"+4.7%
Sidewall height5.08"5.31"+0.24"+4.7%
Circumference79.03"80.52"+1.48"+1.9%
Revolutions per mile801.7786.9−14.8−1.8%

Questions

How tall is a 215/60R15 tire?
A 215/60R15 tire is 25.2 inches tall (639 mm), calculated from the size. It is 8.5 inches wide with 5.1 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
What does 215/60R15 mean?
215/60R15 means a tire 215 mm wide, with sidewalls 60% as tall as the tire is wide (129 mm), radial construction (R), for a 15 inch wheel.
How many revolutions per mile does a 215/60R15 tire make?
About 802 revolutions per mile, based on a circumference of 79.0 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
What rim width fits a 215/60R15 tire?
Roughly 5.5" to 7.0". Check the tire maker's approved rim range for the exact model before buying wheels.
Can I use 235/55R15 instead of 215/60R15?
235/55R15 is +0.02 inches (+0.1%) in overall diameter, so at an indicated 60 mph you would be doing 60.0 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.

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