255/75R17 In Inches

What size tire is 255/75R17 in Inches?

The 255/75R17 equivalent to 32x10R17 in inches, as follow:

  • 32 inches (814mm) 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
  • 17 inches (432mm) represent the rim diameter or called the wheel diameter that can be mounted on.
InchesMetric
Diameter32"814 mm
Tread Width10"255 mm
Rim Diameter17"432 mm
Sidewall Height7.5"191 mm
Circumference100.5"2553 mm
Revolutions631"392 mm
tire diameter
10"
32"
Tire Side
Tire Circumference
100.5"
17"
7.5"
631 Revs/Mile

What is 255/75R17 tire diameter?

The 255/75R17 has an overall diameter of 32 inches or 814 mm tall (Measurement of a tire’s outside diameter through its exact center when inflated with no load.)

How wide is a 255/75R17 tire’s width?

The 255/75R17 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 255/75R17 tire sidewall height?

The 255/75R17 has a sidewall height of 7.5 inches or 191 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.

What size rim do you need for 255/75R17?

The 255/75R17 tire has a size rim of 17 inches or 432 mm. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.

How many revolutions for 255/75R17 per mile or kilometer?

The 255/75R17 performs 631 revolutions per mile or 392 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 255/75R17 tire circumference?

The circumference of 255/75R17 is 100.5 inches or 2553 mm.

What’s wider or narrow than 255/75R17 is acceptable?

You can replace the 255/75R17 tires that are within ±3% of the overall tire diameter. In this case, it’s between 31 and 33 inches (790mm to 838 mm). Check our tire size chart here or the tire size calculator tool here to find your size.


Tire Size Chart for 17" Wheels:

22" Tire Diameter

23" Tire Diameter

24" Tire Diameter


25" Tire Diameter

26" Tire Diameter

27" Tire Diameter


28" Tire Diameter

29" Tire Diameter

30" Tire Diameter


31" Tire Diameter

32" Tire Diameter

33" Tire Diameter


34" Tire Diameter

36" Tire Diameter


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