285/35R23 In Inches

What size tire is 285/35R23 in Inches?

The 285/35R23 equivalent to 30.9x11.2R23 in inches, as follow:

  • 30.9 inches (784mm) stand for the tire diameter, also referred to as the tire height
  • 11.2 inches (285mm) 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 Diameter30.9"784 mm
Tread Width11.2"285 mm
Rim Diameter23"584 mm
Sidewall Height3.9"100 mm
Circumference97.1"2466 mm
Revolutions653 revs/mile406 revs/km
tire diameter
11.2"
30.9"
Tire Side
Tire Circumference
97.1"
23"
3.9"
653 Revs/Mile

What is a 285/35R23 tire width?

The 285/35R23 has a width of 11.2 inches or 285 mm wide. This is the measurement of the tire at its thickest point, the distance between the inner sidewall’s widest point and the outer 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.

How big is a 285/35R23 tire’s height?

The overall diameter of a 285/35R23 is 30.9 inches or 784 mm tall (measurement of a tire’s outside diameter through its exact center when inflated with no load.

What size rim do I need for 285/35R23?

The size rim of a 285/35R23 tire is 23 inches or 584 mm tall. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.

How tall is a 285/35R23 tire sidewall’s height?

The sidewall height of a 285/35R23 is 3.9 inches or 100 mm tall. It’s measured from the rim to the outer edge of the tire.

What about 285/35R23 tire circumference?

285/35R23 tire has a circumference of 97.1 inches or 2466 mm

How many revolutions for 285/35R23 per mile & kilometer?

The 285/35R23 performs 406 revolutions per kilometer or 653 revolutions per mile. Revolutions per mile indicate the number of times a tire revolves while it covers the distance of one mile/kilometer

What’s wider or narrow than 285/35R23 is acceptable?

You can replace the 285/35R23 tires that are within ±3% of the overall tire diameter. In this case, it’s between 30 and 31.8 inches (760mm to 808 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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