What does 375/60R18 mean?
375/60R18 is a tire size with the following dimensions:
- 375 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.
- 60 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.
- 18 is the diameter of the wheel in inches, on which the tire is to be mounted.
375/60R18 Tire Conversion
Dimensions | Inches | Millimeters |
Tire Diameter | 35.7 in | 907.2 mm |
Section Width | 14.8 in | 375 mm |
Rim Height | 18 in | 457 mm |
Sidewall Height | 8.9 in | 225 mm |
Circumference | 112.2 in | 2850.1 mm |
Revolutions | 564.7 revs/mile |
FAQ About 375/60R18 Tire
How tall is a 375/60R18 tire?
The height (or diameter) of a 375/60R18 tire is 35.7 inches
How wide is a 375/60R18 tire?
The width of a 375/60R18 tire is 375 mm, which is about 14.8 inches.
What size rim fits a 375/60R18 tire?
A 375/60R18 tire fits on a rim that is 18 inches in diameter.
What does the 60 in a 375/60R18 tire mean?
The 60 in a 375/60R18 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 60% of its width.
Alternative Tire Sizes for 375/60R18
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 375/60R18:
Tire Size | Diameter | Rim |
---|---|---|
275/80R18 | 35.3″ (-1.1%) | 18 x n/a |
285/75R18 | 34.8″ (-2.5%) | 18 x 7.5-9.5 |
305/70R18 | 34.8″ (-2.5%) | 18 x 8.5-10.0 |
305/75R18 | 36.0″ (0.8%) | 18 x n/a |
315/70R18 | 35.4″ (-0.8%) | 18 x 8.0-11.0 |
355/65R18 | 36.2″ (1.4%) | 18 x 10.0-11.0 |