235/45R19 in Inches

A 235/45R19 tire has a 27.3-inch diameter, a 9.3-inch width, and is designed for a 19-inch rim.

In high flotation terms, this tire is labeled as 27.3x9.3R19.

235/45R19 Tire Size
9.3"
27.3"
235/45R19 Tire Size in Inches
235/45R19 Tire Circumference
85.8"
19"
4.2"
738 revs/mile

235/45R19 Tire Overview

Height
27.3 inches
Wheel Diameter
19 inches
Tire Width
9.3 inches
Circumference
85.8 inches
Sidewall Height
4.2 inches
Revolutions
738 per mile
Tirelib.com

What does 235/45R19 mean?

235/45R19 tire size meaning in inches

235/45R19 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.
  • 45 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.

235/45R19 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter27.3 in694.1 mm
Section Width9.3 in235 mm
Rim Height19 in482 mm
Sidewall Height4.2 in105.8 mm
Circumference85.8 in2180.6 mm
Revolutions738 revs/mile
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FAQ About 235/45R19 Tire

How tall is a 235/45R19 tire?

The height (or diameter) of a 235/45R19 tire is 27.3 inches

How wide is a 235/45R19 tire?

The width of a 235/45R19 tire is 235 mm, which is about 9.3 inches.

What size rim fits a 235/45R19 tire?

A 235/45R19 tire fits on a rim that is 19 inches in diameter.

What does the 45 in a 235/45R19 tire mean?

The 45 in a 235/45R19 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 45% of its width.

Alternative Tire Sizes for 235/45R19

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 235/45R19:

Tire SizeDiameterRim
175/60R1927.3″ (Equal)19 x 5.0-6.0
265/40R1927.3″ (Equal)19 x 9.0-10.5
145/80R1928.1″ (2.9%)19 x n/a
155/70R1927.5″ (0.7%)19 x 4.0-5.0
215/50R1927.5″ (0.7%)19 x 6.0-7.5
225/45R1927.0″ (-1.1%)19 x 7.0-8.5
245/40R1926.7″ (-2.2%)19 x 8.0-9.5
245/45R1927.7″ (1.5%)19 x 7.5-9.0
255/40R1927.0″ (-1.1%)19 x 8.5-10.0
255/45R1928.0″ (2.6%)19 x 8.0-9.5
275/35R1926.6″ (-2.6%)19 x 9.0-11.0
275/40R1927.7″ (1.5%)19 x 9.0-11.0
285/35R1926.9″ (-1.5%)19 x 9.5-11.0
285/40R1928.0″ (2.6%)19 x 9.5-11.0
295/35R1927.1″ (-0.7%)19 x 10.0-11.5
305/35R1927.4″ (0.4%)19 x 10.0-12.0
315/35R1927.7″ (1.5%)19 x n/a
325/30R1926.7″ (-2.2%)19 x 11.0-12.0
335/30R1926.9″ (-1.5%)19 x 11.5-12.5
345/30R1927.1″ (-0.7%)19 x 11.5-12.5
355/30R1927.4″ (0.4%)19 x 12.0-13.0