165/60R15 tire size in inches

A 165/60R15 tire measures

22.8" tall × 6.5" wide

3.90" sidewall on a 15" wheel. 885 revolutions per mile.

165/60R15 means a tire 165 mm wide, with sidewalls 60% as tall as the tire is wide (99 mm), radial construction (R), for a 15 inch wheel.

22.8"15" rim3.9"6.5" wide
165/60R15: 22.8 inches tall, 6.5 inches wide, on a 15 inch rim, drawn to scale

165/60R15 specs

Overall diameter (height)22.80 inches (579 mm)
Section width6.50 inches (165 mm)
Sidewall height3.90 inches (99 mm)
Wheel (rim) diameter15 inches
Circumference71.6 inches (1,819 mm)
Revolutions per mile885
Revolutions per kilometer550
Approximate rim width4.5" to 6.0"
In inches (flotation style)22.8x6.5R15
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 165/60R15 on a 15" wheel

These 15" sizes are within 3% of 165/60R15's overall diameter, the range most tire shops treat as interchangeable.

SizeDiameterWidthDifferenceReal speed at 60
195/50R1522.68"7.68"−0.5%59.7 mphCompare
215/45R1522.62"8.46"−0.8%59.5 mphCompare
225/45R1522.97"8.86"+0.8%60.5 mphCompare
175/55R1522.58"6.89"−0.9%59.4 mphCompare
185/55R1523.01"7.28"+0.9%60.6 mphCompare
205/50R1523.07"8.07"+1.2%60.7 mphCompare
175/60R1523.27"6.89"+2.1%61.2 mphCompare
185/50R1522.28"7.28"−2.2%58.7 mphCompare
205/45R1522.26"8.07"−2.3%58.6 mphCompare
235/45R1523.33"9.25"+2.3%61.4 mphCompare
165/55R1522.15"6.50"−2.8%58.3 mphCompare
165/65R1523.44"6.50"+2.8%61.7 mphCompare

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

SizeWheelDiameterDifference
215/40R1616"22.77"−0.1%Compare
155/80R1313"22.76"−0.1%Compare
185/40R1717"22.83"+0.1%Compare
165/75R1313"22.74"−0.2%Compare
185/60R1414"22.74"−0.2%Compare
205/55R1414"22.88"+0.4%Compare
145/85R1313"22.70"−0.4%Compare
205/60R1313"22.69"−0.5%Compare
195/45R1616"22.91"+0.5%Compare
215/35R1717"22.93"+0.6%Compare
205/35R1717"22.65"−0.6%Compare
175/70R1313"22.65"−0.7%Compare

One size up or down

Compare 165/60R15 with another size

With 175/60R15 tires, when your speedometer says 60 mph you are really going

61.2 mph

175/60R15 is +0.47 inches (+2.1%) in overall diameter. That is within the 3% most shops and makers allow.

165/60R15175/60R15Difference%
Overall diameter22.80"23.27"+0.47"+2.1%
Section width6.50"6.89"+0.39"+6.1%
Sidewall height3.90"4.13"+0.24"+6.1%
Circumference71.61"73.10"+1.48"+2.1%
Revolutions per mile884.7866.8−18.0−2.0%

Questions

How tall is a 165/60R15 tire?
A 165/60R15 tire is 22.8 inches tall (579 mm), calculated from the size. It is 6.5 inches wide with 3.9 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
What does 165/60R15 mean?
165/60R15 means a tire 165 mm wide, with sidewalls 60% as tall as the tire is wide (99 mm), radial construction (R), for a 15 inch wheel.
How many revolutions per mile does a 165/60R15 tire make?
About 885 revolutions per mile, based on a circumference of 71.6 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
What rim width fits a 165/60R15 tire?
Roughly 4.5" to 6.0". Check the tire maker's approved rim range for the exact model before buying wheels.
Can I use 195/50R15 instead of 165/60R15?
195/50R15 is −0.12 inches (−0.5%) in overall diameter, so at an indicated 60 mph you would be doing 59.7 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.

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