135/90R15 in Inches

A 135/90R15 tire has a 24.6-inch diameter, a 5.3-inch width, and is designed for a 15-inch rim.

In high flotation terms, this tire is labeled as 24.6x5.3R15.

135/90R15 Tire Size
5.3"
24.6"
135/90R15 Tire Size in Inches
135/90R15 Tire Circumference
77.2"
15"
4.8"
820.9 revs/mile

135/90R15 Tire Overview

Height
24.6 inches
Wheel Diameter
15 inches
Tire Width
5.3 inches
Circumference
77.2 inches
Sidewall Height
4.8 inches
Revolutions
820.9 per mile
Tirelib.com

What does 135/90R15 mean?

135/90R15 tire size meaning in inches

135/90R15 is a tire size with the following dimensions:

  • 135 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.
  • 90 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.

135/90R15 Tire Conversion

DimensionsInchesMillimeters
Tire Diameter24.6 in624 mm
Section Width5.3 in135 mm
Rim Height15 in381 mm
Sidewall Height4.8 in121.5 mm
Circumference77.2 in1960.4 mm
Revolutions820.9 revs/mile
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FAQ About 135/90R15 Tire

How tall is a 135/90R15 tire?

The height (or diameter) of a 135/90R15 tire is 24.6 inches

How wide is a 135/90R15 tire?

The width of a 135/90R15 tire is 135 mm, which is about 5.3 inches.

What size rim fits a 135/90R15 tire?

A 135/90R15 tire fits on a rim that is 15 inches in diameter.

What does the 90 in a 135/90R15 tire mean?

The 90 in a 135/90R15 tire refers to the aspect ratio, meaning the height of the tire's sidewall is 90% of its width.

Alternative Tire Sizes for 135/90R15

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 135/90R15:

Tire SizeDiameterRim
175/70R1524.6″ (Equal)15 x 4.5-6.0
245/50R1524.6″ (Equal)15 x 6.5-7.5
125/90R1523.9″ (-2.8%)15 x n/a
155/80R1524.8″ (0.8%)15 x 4.0-5.0
175/65R1524.0″ (-2.4%)15 x 5.0-6.0
175/75R1525.3″ (2.8%)15 x 4.5-6.0
185/65R1524.5″ (-0.4%)15 x 5.0-6.5
185/70R1525.2″ (2.4%)15 x 4.5-6.0
195/60R1524.2″ (-1.6%)15 x 5.5-7.0
195/65R1525.0″ (1.6%)15 x 5.5-7.0
205/55R1523.9″ (-2.8%)15 x 5.5-7.5
205/60R1524.7″ (0.4%)15 x 5.5-7.0
215/55R1524.3″ (-1.2%)15 x 6.0-7.5
215/60R1525.2″ (2.4%)15 x 6.0-7.5
225/50R1523.9″ (-2.8%)15 x 6.0-8.0
225/55R1524.7″ (0.4%)15 x 6.0-8.0
235/50R1524.3″ (-1.2%)15 x 6.5-8.5
235/55R1525.2″ (2.4%)15 x 6.5-8.5
255/45R1524.0″ (-2.4%)15 x 8.0-9.5
285/40R1524.0″ (-2.4%)15 x 9.5-11.0
345/35R1524.5″ (-0.4%)15 x 11.5-13.5