285/30R19 in Inches

A 285/30R19 tire has a 25.7-inch diameter, a 11.2-inch width, and is designed for a 19-inch rim.

In high flotation terms, this tire is labeled as 25.7x11.2R19.

285/30R19 Tire Size
11.2"
25.7"
285/30R19 Tire Size in Inches
285/30R19 Tire Circumference
80.8"
19"
3.4"
783.8 revs/mile

285/30R19 Tire Overview

Height
25.7 inches
Wheel Diameter
19 inches
Tire Width
11.2 inches
Circumference
80.8 inches
Sidewall Height
3.4 inches
Revolutions
783.8 per mile
Tirelib.com

What does 285/30R19 mean?

285/30R19 tire size meaning in inches

285/30R19 is a tire size with the following dimensions:

  • 285 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.
  • 19 is the diameter of the wheel in inches, on which the tire is to be mounted.

285/30R19 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter25.7 in653.6 mm
Section Width11.2 in285 mm
Rim Height19 in482 mm
Sidewall Height3.4 in85.5 mm
Circumference80.8 in2053.3 mm
Revolutions783.8 revs/mile
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FAQ About 285/30R19 Tire

How tall is a 285/30R19 tire?

The height (or diameter) of a 285/30R19 tire is 25.7 inches

How wide is a 285/30R19 tire?

The width of a 285/30R19 tire is 285 mm, which is about 11.2 inches.

What size rim fits a 285/30R19 tire?

A 285/30R19 tire fits on a rim that is 19 inches in diameter.

What does the 30 in a 285/30R19 tire mean?

The 30 in a 285/30R19 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 30% of its width.

Alternative Tire Sizes for 285/30R19

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 285/30R19:

Tire SizeDiameterRim
115/70R1925.3″ (-1.6%)19 x n/a
125/70R1925.9″ (0.8%)19 x n/a
135/60R1925.4″ (-1.2%)19 x n/a
135/70R1926.4″ (2.7%)19 x n/a
215/40R1925.8″ (0.4%)19 x n/a
225/35R1925.2″ (-1.9%)19 x 7.5-9.0
225/40R1926.1″ (1.6%)19 x 7.5-9.0
235/35R1925.5″ (-0.8%)19 x 8.0-9.5
235/40R1926.4″ (2.7%)19 x 8.0-9.5
245/35R1925.8″ (0.4%)19 x 8.0-9.5
255/30R1925.0″ (-2.7%)19 x 8.5-9.5
255/35R1926.0″ (1.2%)19 x 8.5-10.0
265/30R1925.3″ (-1.6%)19 x 9.0-10.0
265/35R1926.3″ (2.3%)19 x 9.0-10.5
275/30R1925.5″ (-0.8%)19 x 9.0-10.0
295/30R1926.0″ (1.2%)19 x 10.0-11.0
305/25R1925.0″ (-2.7%)19 x 10.5-11.5
305/30R1926.2″ (1.9%)19 x 10.5-11.5
315/25R1925.2″ (-1.9%)19 x 11.0-12.0
315/30R1926.4″ (2.7%)19 x 10.5-11.5
335/25R1925.6″ (-0.4%)19 x 11.5-12.5
355/25R1926.0″ (1.2%)19 x 12.5-13.5