What does 145/80R10 mean?
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
Dimensions | Inches | Millimeters |
Tire Diameter | 19.1 in | 486 mm |
Section Width | 5.7 in | 145 mm |
Rim Height | 10 in | 254 mm |
Sidewall Height | 4.6 in | 116 mm |
Circumference | 60.1 in | 1526.8 mm |
Revolutions | 1054.1 revs/mile |
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 Size | Diameter | Rim |
---|---|---|
165/70R10 | 19.1″ (Equal) | 10 x 4.0-5.5 |