155/70R13 In Inches

What size tire is 155/70R13 in Inches?

The 155/70R13 equivalent to 21.5x6.1R13 in inches, as follow:

  • 21.5 inches (547mm) stand for the tire diameter, also referred to as the tire height
  • 6.1 inches (155mm) is the tire width, this may also know as the section width
  • 13 inches (330mm) represent the rim diameter or called the wheel diameter that can be mounted on.
InchesMetric
Tire Diameter21.5"547 mm
Tread Width6.1"155 mm
Rim Diameter13"330 mm
Sidewall Height4.3"109 mm
Circumference67.9"1725 mm
Revolutions933 revs/mile580 revs/km
tire diameter
6.1"
21.5"
Tire Side
Tire Circumference
67.9"
13"
4.3"
933 Revs/Mile

What is a 155/70R13 tire width?

The 155/70R13 has a width of 6.1 inches or 155 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 155/70R13 tire’s height?

The overall diameter of a 155/70R13 is 21.6 inches or 548 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 155/70R13?

The size rim of a 155/70R13 tire is 13 inches or 330 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 155/70R13 tire sidewall’s height?

The sidewall height of a 155/70R13 is 4.3 inches or 109 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.

What about 155/70R13 tire circumference?

155/70R13 tire has a circumference of 67.9 inches or 1725 mm

How many revolutions for 155/70R13 per mile & kilometer?

The 155/70R13 performs 580 revolutions per kilometer or 933 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 155/70R13 is acceptable?

You can replace the 155/70R13 tires that are within ±3% of the overall tire diameter. In this case, it’s between 21 and 22.2 inches (532mm to 564 mm). Check our tire size chart here or the tire size calculator tool here to find your size.


Tire Size Chart for 13" Wheels:

19" Tire Diameter

20" Tire Diameter

21" Tire Diameter


22" Tire Diameter

23" Tire Diameter

24" 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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