155/70R13 In Inches – Tire Size & Wheel Fitment Guide

What size tire is 155/70R13 in Inches?

The 155/70R13 tire has an overall diameter of 21.5 inches, a section width of 6.1 inches, and can be mounted on 13 x 4.0-5.0 inches rim. The equivalent tire size in the high flotation system is 21.5x6.1R13.

Tire Diameter21.5547.2
Section Width6.1155
Rim Height13330
Sidewall Height4.3108.5
tire diameter
Tire Side
Tire Circumference
936.2 Revs/Mile

To help you understand, we'll break down each part of the 155/70R13 tire size to know what these numbers represent & how they may affect your tire's performance:

How wide is a 155/70R13 tire?

The 155/70R13 tire has a width of 6.1 inches (155 mm). This is the measurement at its thickest point, the distance between the outer sidewall and the inner sidewall’s widest point, also called as tread width or section width.

tread width
Tread width: 6.1 In.

How tall is a 155/70R13 tire?

The 155/70R13 tire has a height of 21.5 inches (547.2 mm). This is the measurement from the bottom to the highest point at the top of a tire through its exact center when inflated and unloaded.

Tire Diameter
Tire diameter: 21.5 In.

155/70R13 sidewall height

The 155/70R13 has a sidewall height of 4.3 inches (108.5 mm). It’s measured from the rim to the outer edge of the tire's tread, expressed as a percentage of tire width.

sidewall height
Sidewall height: 4.3 In.

What size rim do you need for 155/70R13 tire?

You can mount the 155/70R13 tire on a rim with a height of 13 inches and a width ranging from 4.0-5.0 inches. (Based on recommendations of The Tire and Rim Association (TRA))

Putting very narrow tires on wide rims or vice versa can result in reduced performance of the tire.

Rim Diameter
Rim height: 13 In.
rim width
Rim width: 4.0-5.0 In.

155/70R13 circumference

The 155/70R13 tire has a circumference of 67.7 inches (1719.1 mm), This is the measurement of the distance the tire travels in one revolution.

The tire circumference is important for your vehicle's overall performance, affecting its speedometer acceleration, accuracy and fuel efficiency.

Circumference: 67.7 In.

155/70R13 Revolutions

The 155/70R13 performs 936.2 revs/mile. Revolutions per mile indicate the number of times a tire rotates while it covers the distance of one mile.

936.2 revs/mile

Replacement Tire Sizes for 155/70R13

As a rule, you can replace the tire within a 3% difference in tire diameter (height) of the OEM tire size. Here is a list of compatible tire sizes for 155/70R13:

Tire SizeDiameterRim (H x W)
145/80R1322.1″ (+2.7%)13″ x 3.5-5.0″
165/70R1322.1″ (+2.7%)13″ x 4.0-5.5″
205/50R1422.1″ (+2.7%)14″ x 5.5-7.5″
165/55R1522.1″ (+2.7%)15″ x 4.5-6.0″
195/40R1622.1″ (+2.7%)16″ x 6.5-7.5″
175/65R1322″ (+2.3%)13″ x 5.0-6.0″
185/55R1422″ (+2.3%)14″ x 5.0-6.5″
225/45R1422″ (+2.3%)14″ x 7.0-8.5″
225/50R1321.9″ (+1.8%)13″ x n/a
155/65R1421.9″ (+1.8%)14″ x 4.5-5.5″
125/70R1521.9″ (+1.8%)15″ x n/a
175/50R1521.9″ (+1.8%)15″ x 5.0-6.0″
195/45R1521.9″ (+1.8%)15″ x 6.0-7.5″
215/35R1621.9″ (+1.8%)16″ x 7.0-8.5″
155/80R1221.8″ (+1.4%)12″ x 4.0-5.0″
165/60R1421.8″ (+1.4%)14″ x 4.5-6.0″
215/40R1521.8″ (+1.4%)15″ x 7.0-8.5″
245/35R1521.8″ (+1.4%)15″ x 8.0-9.5″
165/45R1621.8″ (+1.4%)16″ x 5.0-6.0″
185/60R1321.7″ (+0.9%)13″ x 5.0-6.5″
185/45R1521.6″ (+0.5%)15″ x 6.0-7.0″
135/80R1321.5″ (Equal)13″ x 3.5-4.5″
215/50R1321.5″ (Equal)13″ x 5.5-8.5″
165/50R1521.5″ (Equal)15″ x 4.5-6.0″
165/65R1321.4″ (-0.5%)13″ x 4.5-6.0″
195/55R1321.4″ (-0.5%)13″ x 5.5-7.0″
145/65R1421.4″ (-0.5%)14″ x 4.0-5.0″
175/60R1321.3″ (-0.9%)13″ x 5.0-6.0″
185/50R1421.3″ (-0.9%)14″ x 5.0-6.5″
205/45R1421.3″ (-0.9%)14″ x 6.5-7.5″
115/70R1521.3″ (-0.9%)15″ x n/a
165/40R1621.2″ (-1.4%)16″ x 5.5-6.5″
145/80R1221.1″ (-1.9%)12″ x 3.5-5.0″
165/70R1221.1″ (-1.9%)12″ x 4.0-5.5″
205/50R1321.1″ (-1.9%)13″ x 5.5-7.5″
165/55R1421.1″ (-1.9%)14″ x 4.5-6.0″
225/40R1421.1″ (-1.9%)14″ x 7.5-9.0″
145/70R1321″ (-2.4%)13″ x 3.5-5.0″
185/55R1321″ (-2.4%)13″ x n/a
225/45R1321″ (-2.4%)13″ x 7.0-8.5″
255/40R1321″ (-2.4%)13″ x n/a
255/35R1421″ (-2.4%)14″ x 8.5-10.0″
125/80R1320.9″ (-2.9%)13″ x 3.0-4.0″
155/65R1320.9″ (-2.9%)13″ x 4.5-5.5″
125/70R1420.9″ (-2.9%)14″ x n/a
175/50R1420.9″ (-2.9%)14″ x 5.0-6.0″
195/45R1420.9″ (-2.9%)14″ x 6.0-7.5″

More tire sizes for 13" Wheel:

19" Tire Diameter

20" Tire Diameter

21" Tire Diameter

22" Tire Diameter

23" Tire Diameter

24" Tire Diameter

*Disclaimer: Please note that our tire dimensions & measurements are an approximation number, while the tire manufacturers may have different ways in calculating or rounding numbers. We recommend referring to the vehicle manufacturer's manual or checking with the tire technician to find out the correct tire size for your vehicle.

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