335/30R18 in Inches

A 335/30R18 tire has a 25.9-inch diameter, a 13.2-inch width, and is designed for a 18-inch rim.

In high flotation terms, this tire is labeled as 25.9x13.2R18.

335/30R18 Tire Size
13.2"
25.9"
335/30R18 Tire Size in Inches
335/30R18 Tire Circumference
81.4"
18"
4"
778.3 revs/mile

335/30R18 Tire Overview

Height
25.9 inches
Wheel Diameter
18 inches
Tire Width
13.2 inches
Circumference
81.4 inches
Sidewall Height
4 inches
Revolutions
778.3 per mile
Tirelib.com

What does 335/30R18 mean?

335/30R18 tire size meaning in inches

335/30R18 is a tire size with the following dimensions:

  • 335 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.
  • 30 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.

335/30R18 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter25.9 in658.2 mm
Section Width13.2 in335 mm
Rim Height18 in457 mm
Sidewall Height4 in100.5 mm
Circumference81.4 in2067.8 mm
Revolutions778.3 revs/mile
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FAQ About 335/30R18 Tire

How tall is a 335/30R18 tire?

The height (or diameter) of a 335/30R18 tire is 25.9 inches

How wide is a 335/30R18 tire?

The width of a 335/30R18 tire is 335 mm, which is about 13.2 inches.

What size rim fits a 335/30R18 tire?

A 335/30R18 tire fits on a rim that is 18 inches in diameter.

What does the 30 in a 335/30R18 tire mean?

The 30 in a 335/30R18 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 30% of its width.

Alternative Tire Sizes for 335/30R18

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 335/30R18:

Tire SizeDiameterRim
285/35R1825.9″ (Equal)18 x 9.5-11.0
135/70R1825.4″ (-1.9%)18 x n/a
135/80R1826.5″ (2.3%)18 x n/a
145/65R1825.4″ (-1.9%)18 x n/a
145/70R1826.0″ (0.4%)18 x n/a
155/60R1825.3″ (-2.3%)18 x n/a
155/70R1826.5″ (2.3%)18 x n/a
185/55R1826.0″ (0.4%)18 x n/a
205/45R1825.3″ (-2.3%)18 x 6.5-7.5
205/50R1826.1″ (0.8%)18 x n/a
215/45R1825.6″ (-1.2%)18 x 7.0-8.0
215/50R1826.5″ (2.3%)18 x 6.0-7.5
225/45R1826.0″ (0.4%)18 x 7.0-8.5
235/40R1825.4″ (-1.9%)18 x 8.0-9.5
235/45R1826.3″ (1.5%)18 x 7.5-9.0
245/40R1825.7″ (-0.8%)18 x 8.0-9.5
255/40R1826.0″ (0.4%)18 x 8.5-10.0
265/35R1825.3″ (-2.3%)18 x 9.0-10.5
265/40R1826.3″ (1.5%)18 x 9.0-10.5
275/35R1825.6″ (-1.2%)18 x 9.0-11.0
295/35R1826.1″ (0.8%)18 x 10.0-11.5
305/30R1825.2″ (-2.7%)18 x 10.5-11.5
305/35R1826.4″ (1.9%)18 x 10.0-12.0
315/30R1825.4″ (-1.9%)18 x 10.5-11.5
345/30R1826.1″ (0.8%)18 x 12.0-14.0