375/60R18 in Inches

A 375/60R18 tire has a 35.7-inch diameter, a 14.8-inch width, and is designed for a 18-inch rim.

In high flotation terms, this tire is labeled as 35.7x14.8R18.

375/60R18 Tire Size
14.8"
35.7"
375/60R18 Tire Size in Inches
375/60R18 Tire Circumference
112.2"
18"
8.9"
564.7 revs/mile

375/60R18 Tire Overview

Height
35.7 inches
Wheel Diameter
18 inches
Tire Width
14.8 inches
Circumference
112.2 inches
Sidewall Height
8.9 inches
Revolutions
564.7 per mile
Tirelib.com

What does 375/60R18 mean?

375/60R18 tire size meaning in inches

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

DimensionsInchesMillimeters
Tire Diameter35.7 in907.2 mm
Section Width14.8 in375 mm
Rim Height18 in457 mm
Sidewall Height8.9 in225 mm
Circumference112.2 in2850.1 mm
Revolutions564.7 revs/mile
Not the tire size you are searching for? Try our Tire Size Calculator.

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 SizeDiameterRim
275/80R1835.3″ (-1.1%)18 x n/a
285/75R1834.8″ (-2.5%)18 x 7.5-9.5
305/70R1834.8″ (-2.5%)18 x 8.5-10.0
305/75R1836.0″ (0.8%)18 x n/a
315/70R1835.4″ (-0.8%)18 x 8.0-11.0
355/65R1836.2″ (1.4%)18 x 10.0-11.0