275/40R23 In Inches

What size tire is 275/40R23 in Inches?

The 275/40R23 equivalent to 31.7x10.8R23 in inches, as follow:

  • 31.7 inches (804mm) stand for the tire diameter, also referred to as the tire height
  • 10.8 inches (275mm) is the tire width, this may also know as the section width
  • 23 inches (584mm) represent the rim diameter or called the wheel diameter that can be mounted on.
InchesMetric
Tire Diameter31.7"804 mm
Tread Width10.8"275 mm
Rim Diameter23"584 mm
Sidewall Height4.3"110 mm
Circumference99.6"2530 mm
Revolutions636 revs/mile395 revs/km
tire diameter
10.8"
31.7"
Tire Side
Tire Circumference
99.6"
23"
4.3"
636 Revs/Mile

How tall is a 275/40R23 tire’s height?

The 275/40R23 has an overall diameter of 31.7 inches or 804 mm tall (measured from the outside edges of the wheel)

How wide is a 275/40R23 tire’s width?

The 275/40R23 has a width of 10.8 inches or 275 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 275/40R23 tire sidewall height?

The 275/40R23 has a sidewall height of 4.3 inches or 110 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 275/40R23?

The 275/40R23 tire has a size rim of 23 inches or 584 mm. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.

How many revolutions for 275/40R23 per mile or kilometer?

The 275/40R23 performs 636 revolutions per mile or 395 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 275/40R23 tire circumference?

The circumference of 275/40R23 is 99.6 inches or 2530 mm.

What’s wider or narrow than 275/40R23 is acceptable?

You can replace the 275/40R23 tires that are within ±3% of the overall tire diameter. In this case, it’s between 30.7 and 32.7 inches (780mm to 828 mm). Check our tire size chart here or the tire size calculator tool here to find your size.


Tire Size Chart for 23" Wheels:

28″ Tire Diameter

29″ Tire Diameter

30″ Tire Diameter


31″ Tire Diameter

32″ Tire Diameter

*Disclaimer: The information provided on the tire size is for general informational purposes only. We recommend that you consult a certified tire specialist or National Highway Traffic Safety Administration (NHTSA) sets specific guidelines for tires used on vehicles.


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Jamie Hicks

Sullivan Kane

Tire Technician at TireSizesCalculator

Sullivan is a Tire Technician specializing in tire repair at TireSizesCalculator. With over 6 years of experience in the industry, Sullivan has become an expert in tire repair, maintenance & installation.


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