255/55R14 In Inches

What size tire is 255/55R14 in Inches?

The 255/55R14 equivalent to 25x10R14 in inches, as follow:

  • 25 inches (636mm) stand for the tire diameter, also referred to as the tire height
  • 10 inches (255mm) is the tire width, this may also know as the section width
  • 14 inches (356mm) represent the rim diameter or called the wheel diameter that can be mounted on.
Diameter25"636 mm
Tread Width10"255 mm
Rim Diameter14"356 mm
Sidewall Height5.5"140 mm
Circumference78.5"1994 mm
Revolutions808"502 mm
tire diameter
Tire Side
Tire Circumference
808 Revs/Mile

What is 255/55R14 tire diameter?

The 255/55R14 has an overall diameter of 25 inches or 636 mm tall (Measurement of a tire’s outside diameter through its exact center when inflated with no load.)

How wide is a 255/55R14 tire’s width?

The 255/55R14 has a width of 10 inches or 255 mm wide. This is the measurement of the tire at its thickest point, the distance between the outer sidewall’s widest point and the inner sidewall’s widest point. This physical width of the tire can change if the tire is mounted on a wheel slightly wider or narrower than the size indicated by the rim width.

What is a 255/55R14 tire sidewall height?

The 255/55R14 has a sidewall height of 5.5 inches or 140 mm tall. It’s measured from the rim to the outer edge of the tire.

What size rim do you need for 255/55R14?

The 255/55R14 tire has a size rim of 14 inches or 356 mm. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.

How many revolutions for 255/55R14 per mile or kilometer?

The 255/55R14 performs 808 revolutions per mile or 502 revolutions per kilometer. Revolutions per mile indicate the number of times a tire revolves while it covers the distance of one mile/kilometer

How about 255/55R14 tire circumference?

The circumference of 255/55R14 is 78.5 inches or 1994 mm.

What’s wider or narrow than 255/55R14 is acceptable?

You can replace the 255/55R14 tires that are within ±3% of the overall tire diameter. In this case, it’s between 24.3 and 25.8 inches (617mm to 655 mm). Check our tire size chart here or the tire size calculator tool here to find your size.

Tire Size Chart for 14" Wheels:

19" Tire Diameter

20" Tire Diameter

21" Tire Diameter

22" Tire Diameter

23" Tire Diameter

24" Tire Diameter

25" Tire Diameter

26" Tire Diameter

27" Tire Diameter

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