145/80R13 In Inches

What size tire is 145/80R13 in Inches?

The 145/80R13 equivalent to 22.1x5.7R13 in inches, as follow:

  • 22.1 inches (562mm) stand for the tire diameter, also referred to as the tire height
  • 5.7 inches (145mm) 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 Diameter22.1"562 mm
Tread Width5.7"145 mm
Rim Diameter13"330 mm
Sidewall Height4.6"116 mm
Circumference69.4"1763 mm
Revolutions912 revs/mile567 revs/km
tire diameter
5.7"
22.1"
Tire Side
Tire Circumference
69.4"
13"
4.6"
912 Revs/Mile

What is a 145/80R13 tire width?

The 145/80R13 has a width of 5.7 inches or 145 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.

What is 145/80R13 tire diameter?

The 145/80R13 has an overall diameter of 22.1 inches or 562 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 145/80R13?

The size rim of a 145/80R13 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 145/80R13 tire sidewall’s height?

The sidewall height of a 145/80R13 is 4.6 inches or 116 mm tall. It’s measured from the rim to the outer edge of the tire.

What about 145/80R13 tire circumference?

145/80R13 tire has a circumference of 69.4 inches or 1763 mm

How many revolutions for 145/80R13 per mile & kilometer?

The 145/80R13 performs 567 revolutions per kilometer or 912 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 145/80R13 is acceptable?

You can replace the 145/80R13 tires that are within ±3% of the overall tire diameter. In this case, it’s between 21.4 and 22.8 inches (545mm to 579 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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