235/60R18 in Inches

A 235/60R18 tire has a 29.1-inch diameter, a 9.3-inch width, and is designed for a 18-inch rim.

In high flotation terms, this tire is labeled as 29.1x9.3R18.

235/60R18 Tire Size
9.3"
29.1"
235/60R18 Tire Size in Inches
235/60R18 Tire Circumference
91.4"
18"
5.6"
693 revs/mile

235/60R18 Tire Overview

Height
29.1 inches
Wheel Diameter
18 inches
Tire Width
9.3 inches
Circumference
91.4 inches
Sidewall Height
5.6 inches
Revolutions
693 per mile
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What does 235/60R18 mean?

235/60R18 tire size meaning in inches

235/60R18 is a tire size with the following dimensions:

  • 235 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.

235/60R18 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter29.1 in739.2 mm
Section Width9.3 in235 mm
Rim Height18 in457 mm
Sidewall Height5.6 in141 mm
Circumference91.4 in2322.3 mm
Revolutions693 revs/mile
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FAQ About 235/60R18 Tire

How tall is a 235/60R18 tire?

The height (or diameter) of a 235/60R18 tire is 29.1 inches

How wide is a 235/60R18 tire?

The width of a 235/60R18 tire is 235 mm, which is about 9.3 inches.

What size rim fits a 235/60R18 tire?

A 235/60R18 tire fits on a rim that is 18 inches in diameter.

What does the 60 in a 235/60R18 tire mean?

The 60 in a 235/60R18 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 60% of its width.

Alternative Tire Sizes for 235/60R18

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 235/60R18:

Tire SizeDiameterRim
155/85R1828.4″ (-2.4%)18 x n/a
155/90R1829.0″ (-0.3%)18 x n/a
165/90R1829.7″ (2.1%)18 x n/a
175/80R1829.0″ (-0.3%)18 x n/a
225/60R1828.6″ (-1.7%)18 x 6.0-8.0
225/65R1829.5″ (1.4%)18 x 6.0-8.0
245/55R1828.6″ (-1.7%)18 x 7.0-8.5
245/60R1829.6″ (1.7%)18 x 7.0-8.5
255/55R1829.0″ (-0.3%)18 x 7.0-9.0
265/50R1828.4″ (-2.4%)18 x 7.5-9.5
265/55R1829.5″ (1.4%)18 x 7.5-9.5
275/50R1828.8″ (-1.0%)18 x 7.5-9.5
275/55R1829.9″ (2.7%)18 x 7.5-9.5
285/50R1829.2″ (0.3%)18 x 8.0-10.0
295/45R1828.5″ (-2.1%)18 x 9.5-11.0
305/45R1828.8″ (-1.0%)18 x 9.5-11.5
325/45R1829.5″ (1.4%)18 x n/a