205/60R15 tire size in inches

A 205/60R15 tire measures

24.7" tall × 8.1" wide

4.84" sidewall on a 15" wheel. 817 revolutions per mile.

205/60R15 means a tire 205 mm wide, with sidewalls 60% as tall as the tire is wide (123 mm), radial construction (R), for a 15 inch wheel.

24.7"15" rim4.8"8.1" wide
205/60R15: 24.7 inches tall, 8.1 inches wide, on a 15 inch rim, drawn to scale

205/60R15 specs

Overall diameter (height)24.69 inches (627 mm)
Section width8.07 inches (205 mm)
Sidewall height4.84 inches (123 mm)
Wheel (rim) diameter15 inches
Circumference77.6 inches (1,970 mm)
Revolutions per mile817
Revolutions per kilometer508
Approximate rim width5.5" to 7.0"
In inches (flotation style)24.7x8.1R15
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 205/60R15 on a 15" wheel

These 15" sizes are within 3% of 205/60R15's overall diameter, the range most tire shops treat as interchangeable.

SizeDiameterWidthDifferenceReal speed at 60
175/70R1524.65"6.89"−0.2%59.9 mphCompare
245/50R1524.65"9.65"−0.2%59.9 mphCompare
165/75R1524.74"6.50"+0.2%60.1 mphCompare
225/55R1524.74"8.86"+0.2%60.1 mphCompare
275/45R1524.74"10.83"+0.2%60.1 mphCompare
185/65R1524.47"7.28"−0.9%59.5 mphCompare
195/65R1524.98"7.68"+1.2%60.7 mphCompare
265/45R1524.39"10.43"−1.2%59.3 mphCompare
255/50R1525.04"10.04"+1.4%60.9 mphCompare
215/55R1524.31"8.46"−1.5%59.1 mphCompare
285/45R1525.10"11.22"+1.7%61.0 mphCompare
235/50R1524.25"9.25"−1.8%58.9 mphCompare

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

SizeWheelDiameterDifference
245/45R1616"24.68"0.0%Compare
195/50R1717"24.68"0.0%Compare
275/40R1616"24.66"−0.1%Compare
175/85R1313"24.71"+0.1%Compare
185/80R1313"24.65"−0.1%Compare
245/40R1717"24.72"+0.1%Compare
205/35R1919"24.65"−0.1%Compare
185/60R1616"24.74"+0.2%Compare
225/60R1414"24.63"−0.2%Compare
235/25R2020"24.63"−0.2%Compare
195/70R1414"24.75"+0.3%Compare
215/45R1717"24.62"−0.3%Compare

One size up or down

Compare 205/60R15 with another size

With 215/60R15 tires, when your speedometer says 60 mph you are really going

61.1 mph

215/60R15 is +0.47 inches (+1.9%) in overall diameter. That is within the 3% most shops and makers allow.

205/60R15215/60R15Difference%
Overall diameter24.69"25.16"+0.47"+1.9%
Section width8.07"8.46"+0.39"+4.9%
Sidewall height4.84"5.08"+0.24"+4.9%
Circumference77.55"79.03"+1.48"+1.9%
Revolutions per mile817.0801.7−15.3−1.9%

Questions

How tall is a 205/60R15 tire?
A 205/60R15 tire is 24.7 inches tall (627 mm), calculated from the size. It is 8.1 inches wide with 4.8 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
What does 205/60R15 mean?
205/60R15 means a tire 205 mm wide, with sidewalls 60% as tall as the tire is wide (123 mm), radial construction (R), for a 15 inch wheel.
How many revolutions per mile does a 205/60R15 tire make?
About 817 revolutions per mile, based on a circumference of 77.6 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
What rim width fits a 205/60R15 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 175/70R15 instead of 205/60R15?
175/70R15 is −0.04 inches (−0.2%) in overall diameter, so at an indicated 60 mph you would be doing 59.9 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.

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