315/45R24 in Inches

A 315/45R24 tire has a 35.2-inch diameter, a 12.4-inch width, and is designed for a 24-inch rim.

In high flotation terms, this tire is labeled as 35.2x12.4R24.

315/45R24 Tire Size
12.4"
35.2"
315/45R24 Tire Size in Inches
315/45R24 Tire Circumference
110.5"
24"
5.6"
573.6 revs/mile

315/45R24 Tire Overview

Height
35.2 inches
Wheel Diameter
24 inches
Tire Width
12.4 inches
Circumference
110.5 inches
Sidewall Height
5.6 inches
Revolutions
573.6 per mile
Tirelib.com

What does 315/45R24 mean?

315/45R24 tire size meaning in inches

315/45R24 is a tire size with the following dimensions:

  • 315 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.
  • 24 is the diameter of the wheel in inches, on which the tire is to be mounted.

315/45R24 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter35.2 in893.1 mm
Section Width12.4 in315 mm
Rim Height24 in609 mm
Sidewall Height5.6 in141.8 mm
Circumference110.5 in2805.8 mm
Revolutions573.6 revs/mile
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FAQ About 315/45R24 Tire

How tall is a 315/45R24 tire?

The height (or diameter) of a 315/45R24 tire is 35.2 inches

How wide is a 315/45R24 tire?

The width of a 315/45R24 tire is 315 mm, which is about 12.4 inches.

What size rim fits a 315/45R24 tire?

A 315/45R24 tire fits on a rim that is 24 inches in diameter.

What does the 45 in a 315/45R24 tire mean?

The 45 in a 315/45R24 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 45% of its width.


Alternative Tire Sizes for 315/45R24

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 315/45R24:

Tire SizeDiameterRim
355/40R2435.2″ (Equal)24 x n/a
295/45R2434.5″ (-2.0%)24 x n/a
305/45R2434.8″ (-1.1%)24 x 9.5-11.5
325/45R2435.5″ (0.9%)24 x 10.0-12.0
335/40R2434.6″ (-1.7%)24 x n/a
345/45R2436.2″ (2.8%)24 x n/a
375/40R2435.8″ (1.7%)24 x 12.5-15.0
385/35R2434.6″ (-1.7%)24 x 13.0-15.0