305/25R19 in Inches

A 305/25R19 tire has a 25-inch diameter, a 12-inch width, and is designed for a 19-inch rim.

In high flotation terms, this tire is labeled as 25x12R19.

305/25R19 Tire Size
305/25R19 Tire Size in Inches
305/25R19 Tire Circumference
806.6 revs/mile

305/25R19 Tire Overview

25 inches
Wheel Diameter
19 inches
Tire Width
12 inches
78.6 inches
Sidewall Height
3 inches
806.6 per mile

What does 305/25R19 mean?

305/25R19 tire size meaning in inches

305/25R19 is a tire size with the following dimensions:

  • 305 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.
  • 25 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.

305/25R19 Tire Conversion

Tire Diameter25 in635.1 mm
Section Width12 in305 mm
Rim Height19 in482 mm
Sidewall Height3 in76.3 mm
Circumference78.6 in1995.2 mm
Revolutions806.6 revs/mile
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FAQ About 305/25R19 Tire

How tall is a 305/25R19 tire?

The height (or diameter) of a 305/25R19 tire is 25 inches

How wide is a 305/25R19 tire?

The width of a 305/25R19 tire is 305 mm, which is about 12 inches.

What size rim fits a 305/25R19 tire?

A 305/25R19 tire fits on a rim that is 19 inches in diameter.

What does the 25 in a 305/25R19 tire mean?

The 25 in a 305/25R19 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 25% of its width.

Alternative Tire Sizes for 305/25R19

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 305/25R19:

Tire SizeDiameterRim
255/30R1925.0″ (Equal)19 x 8.5-9.5
115/70R1925.3″ (1.2%)19 x n/a
135/60R1925.4″ (1.6%)19 x n/a
215/35R1924.9″ (-0.4%)19 x 7.0-8.5
225/30R1924.3″ (-2.8%)19 x 8
225/35R1925.2″ (0.8%)19 x 7.5-9.0
235/30R1924.6″ (-1.6%)19 x 8.5
235/35R1925.5″ (2.0%)19 x 8.0-9.5
245/30R1924.8″ (-0.8%)19 x 8.0-9.0
265/30R1925.3″ (1.2%)19 x 9.0-10.0
275/30R1925.5″ (2.0%)19 x 9.0-10.0
285/30R1925.7″ (2.8%)19 x 9.5-10.5
295/25R1924.8″ (-0.8%)19 x 10.0-11.0
315/25R1925.2″ (0.8%)19 x 11.0-12.0
335/25R1925.6″ (2.4%)19 x 11.5-12.5