255/65R14 Tire Size in Inches

27.1" tall, 10.0" wide, 6.5" sidewall

Diameter27.1"687 mm
Overall diameter27.1"687 mm
Section width10.0"255 mm
Sidewall height6.5"166 mm
Circumference85.0"2159 mm
Revolutions per mile746463 per km
Wheel diameter14"≈ 27.1x10.0R14 in inches

A 255/65R14 tire is 27.1 inches (687 mm) tall and 10.0 inches wide. The sidewall is 65% of the width, 6.5 inches, on a 14-inch wheel, and the tire turns about 746 times per mile.

In flotation terms that is about 27.1x10.0R14. People often call it a 27-inch tire.

255/65R14
255/65R14
Diameter difference±0.00%diameter 27.05" → 27.05"
CurrentNew
CurrentNewDifference

Speedometer

ShowsActual speed

Gear ratio to match

–enter your current axle ratio

Same height on a different wheel

Sizes within 2% of 27.1" on 15" wheels.

SizeDiameterWidthSidewallvs 255/65R14
255/60R1527.0"10.0"6.0"−0.0%
235/65R1527.0"9.3"6.0"−0.1%
305/50R1527.0"12.0"6.0"−0.2%
275/55R1526.9"10.8"6.0"−0.5%
215/70R1526.9"8.5"5.9"−0.7%
195/80R1527.3"7.7"6.1"+0.9%

255/65R14 FAQ

How tall is a 255/65R14 tire?

27.1 inches (687 mm). The sidewall is 6.5 inches.

How wide is a 255/65R14 tire?

10.0 inches (255 mm) section width, measured sidewall to sidewall.

What is 255/65R14 in flotation size?

About 27.1x10.0R14.