265/55R14 tire size in inches

A 265/55R14 tire measures

25.5" tall × 10.4" wide

5.74" sidewall on a 14" wheel. 792 revolutions per mile.

265/55R14 means a tire 265 mm wide, with sidewalls 55% as tall as the tire is wide (146 mm), radial construction (R), for a 14 inch wheel.

25.5"14" rim5.7"10.4" wide
265/55R14: 25.5 inches tall, 10.4 inches wide, on a 14 inch rim, drawn to scale

265/55R14 specs

Overall diameter (height)25.48 inches (647 mm)
Section width10.43 inches (265 mm)
Sidewall height5.74 inches (146 mm)
Wheel (rim) diameter14 inches
Circumference80.0 inches (2,033 mm)
Revolutions per mile792
Revolutions per kilometer492
Approximate rim width7.5" to 9.0"
In inches (flotation style)25.5x10.4R14
Aspect ratio55%

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 265/55R14 on a 14" wheel

These 14" sizes are within 3% of 265/55R14's overall diameter, the range most tire shops treat as interchangeable.

SizeDiameterWidthDifferenceReal speed at 60
195/75R1425.52"7.68"+0.2%60.1 mphCompare
225/65R1425.52"8.86"+0.2%60.1 mphCompare
245/60R1425.57"9.65"+0.4%60.2 mphCompare
205/70R1425.30"8.07"−0.7%59.6 mphCompare
185/80R1425.65"7.28"+0.7%60.4 mphCompare
175/85R1425.71"6.89"+0.9%60.6 mphCompare
215/70R1425.85"8.46"+1.5%60.9 mphCompare
235/60R1425.10"9.25"−1.5%59.1 mphCompare
165/85R1425.04"6.50"−1.7%59.0 mphCompare
255/55R1425.04"10.04"−1.7%59.0 mphCompare
175/80R1425.02"6.89"−1.8%58.9 mphCompare
215/65R1425.00"8.46"−1.9%58.9 mphCompare

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

SizeWheelDiameterDifference
235/35R1919"25.48"0.0%Compare
185/65R1616"25.47"0.0%Compare
215/50R1717"25.46"0.0%Compare
205/65R1515"25.49"+0.1%Compare
205/40R1919"25.46"−0.1%Compare
275/30R1919"25.50"+0.1%Compare
195/55R1717"25.44"−0.1%Compare
265/50R1515"25.43"−0.2%Compare
225/25R2121"25.43"−0.2%Compare
245/65R1313"25.54"+0.2%Compare
275/25R2020"25.41"−0.2%Compare
305/35R1717"25.41"−0.3%Compare

One size up or down

Compare 265/55R14 with another size

With 195/75R14 tires, when your speedometer says 60 mph you are really going

60.1 mph

195/75R14 is +0.04 inches (+0.2%) in overall diameter. That is within the 3% most shops and makers allow.

265/55R14195/75R14Difference%
Overall diameter25.48"25.52"+0.04"+0.2%
Section width10.43"7.68"−2.76"−26.4%
Sidewall height5.74"5.76"+0.02"+0.3%
Circumference80.04"80.16"+0.12"+0.2%
Revolutions per mile791.6790.4−1.2−0.2%

Questions

How tall is a 265/55R14 tire?
A 265/55R14 tire is 25.5 inches tall (647 mm), calculated from the size. It is 10.4 inches wide with 5.7 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
What does 265/55R14 mean?
265/55R14 means a tire 265 mm wide, with sidewalls 55% as tall as the tire is wide (146 mm), radial construction (R), for a 14 inch wheel.
How many revolutions per mile does a 265/55R14 tire make?
About 792 revolutions per mile, based on a circumference of 80.0 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
What rim width fits a 265/55R14 tire?
Roughly 7.5" to 9.0". Check the tire maker's approved rim range for the exact model before buying wheels.
Can I use 195/75R14 instead of 265/55R14?
195/75R14 is +0.04 inches (+0.2%) in overall diameter, so at an indicated 60 mph you would be doing 60.1 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.

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