145/80R10 in Inches

A 145/80R10 tire has a 19.1-inch diameter, a 5.7-inch width, and is designed for a 10-inch rim.

In high flotation terms, this tire is labeled as 19.1x5.7R10.

145/80R10 Tire Size
5.7"
19.1"
145/80R10 Tire Size in Inches
145/80R10 Tire Circumference
60.1"
10"
4.6"
1054.1 revs/mile

145/80R10 Tire Overview

Height
19.1 inches
Wheel Diameter
10 inches
Tire Width
5.7 inches
Circumference
60.1 inches
Sidewall Height
4.6 inches
Revolutions
1054.1 per mile
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What does 145/80R10 mean?

145/80R10 tire size meaning in inches

145/80R10 is a tire size with the following dimensions:

  • 145 is the width of the tire in millimeters. This number also indicates the appropriate width of the rim on which the tire should be mounted.
  • 80 is the aspect ratio, which is the ratio of the tire's height to its width. This affects the tire's handling and ride comfort
  • R indicates the tire's construction type, meaning it has a radial construction. This provides stability and precision to the tire.
  • 10 is the diameter of the wheel in inches, on which the tire is to be mounted.

145/80R10 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter19.1 in486 mm
Section Width5.7 in145 mm
Rim Height10 in254 mm
Sidewall Height4.6 in116 mm
Circumference60.1 in1526.8 mm
Revolutions1054.1 revs/mile
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FAQ About 145/80R10 Tire

How tall is a 145/80R10 tire?

The height (or diameter) of a 145/80R10 tire is 19.1 inches

How wide is a 145/80R10 tire?

The width of a 145/80R10 tire is 145 mm, which is about 5.7 inches.

What size rim fits a 145/80R10 tire?

A 145/80R10 tire fits on a rim that is 10 inches in diameter.

What does the 80 in a 145/80R10 tire mean?

The 80 in a 145/80R10 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 80% of its width.


Alternative Tire Sizes for 145/80R10

Typically, it's recommended to choose a tire with a diameter (height) within 3% of the original equipment manufacturer (OEM) tire size.

However, keep in mind that this is a general guideline and not an absolute rule.

Here are some tire sizes that are compatible with the 145/80R10:

Tire SizeDiameterRim
165/70R1019.1″ (Equal)10 x 4.0-5.5