315/60R15 in Inches

A 315/60R15 tire has a 29.9-inch diameter, a 12.4-inch width, and is designed for a 15-inch rim.

In high flotation terms, this tire is labeled as 29.9x12.4R15.

315/60R15 Tire Size
12.4"
29.9"
315/60R15 Tire Size in Inches
315/60R15 Tire Circumference
93.9"
15"
7.4"
674.9 revs/mile

315/60R15 Tire Overview

Height
29.9 inches
Wheel Diameter
15 inches
Tire Width
12.4 inches
Circumference
93.9 inches
Sidewall Height
7.4 inches
Revolutions
674.9 per mile
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What does 315/60R15 mean?

315/60R15 tire size meaning in inches

315/60R15 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.
  • 60 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.
  • 15 is the diameter of the wheel in inches, on which the tire is to be mounted.

315/60R15 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter29.9 in759 mm
Section Width12.4 in315 mm
Rim Height15 in381 mm
Sidewall Height7.4 in189 mm
Circumference93.9 in2384.5 mm
Revolutions674.9 revs/mile
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FAQ About 315/60R15 Tire

How tall is a 315/60R15 tire?

The height (or diameter) of a 315/60R15 tire is 29.9 inches

How wide is a 315/60R15 tire?

The width of a 315/60R15 tire is 315 mm, which is about 12.4 inches.

What size rim fits a 315/60R15 tire?

A 315/60R15 tire fits on a rim that is 15 inches in diameter.

What does the 60 in a 315/60R15 tire mean?

The 60 in a 315/60R15 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 60% of its width.


Alternative Tire Sizes for 315/60R15

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 315/60R15:

Tire SizeDiameterRim
345/55R1529.9″ (Equal)15 x 10.5-12.5
205/90R1529.5″ (-1.3%)15 x n/a
215/85R1529.4″ (-1.7%)15 x n/a
225/80R1529.2″ (-2.3%)15 x 6.0-7.5
235/80R1529.8″ (-0.3%)15 x n/a
245/75R1529.5″ (-1.3%)15 x n/a
255/70R1529.1″ (-2.7%)15 x 6.5-8.5
255/75R1530.1″ (0.7%)15 x 6.5-8.5
265/70R1529.6″ (-1.0%)15 x 7.0-9.0
265/75R1530.6″ (2.3%)15 x 7.0-9.0
275/70R1530.2″ (1.0%)15 x n/a
285/70R1530.7″ (2.7%)15 x 7.5-9.5
295/65R1530.1″ (0.7%)15 x 8.0-10.5
325/60R1530.4″ (1.7%)15 x 9.0-11.0