What is the diameter of a P155/70R13 tire?

A P155/70R13 tire has an overall diameter of 21.54 inches (547.1mm).

How many revolutions per mile does a P155/70R13 tire make?

A P155/70R13 tire makes approximately 936 revolutions per mile.

What rim width is recommended for P155/70R13 tires?

The recommended wheel rim width for a P155/70R13 tire is 3.9" - 5.4".

P155/70R13

Passenger / P-Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The P155/70R13 tire size features an overall diameter of 21.54 inches, a section width of 6.1 inches (155mm), and rotates 936 times per mile. It is a standard factory tire fitment on 35+ vehicle models including Suzuki Swift.

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Physical Dimensions & Specs

Overall Diameter

21.54"

547.1 mm

Section Width

155 mm

6.10" wide

Sidewall Height

4.27"

108.5 mm (70% aspect)

Revolutions / Mile

936

Circumference: 67.68"

Rim Diameter

13"

Wheel size

Recommended Rim Width

3.9" - 5.4"

Optimal rim width range

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Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare P155/70R13 against any proposed tire size below:

Popular Comparisons:

Tire 1 (Stock / Base)155/70R13

Section Width (mm)

Aspect Ratio (%)

Rim Diameter (in)

Wheel Width (in)

Offset ET (mm)

Overall Height:21.5"

Sidewall:4.3"

Revs/Mile:936

Tire 2 (New / Compare)245/60R18

Section Width (mm)

Aspect Ratio (%)

Rim Diameter (in)

Wheel Width (in)

Offset ET (mm)

Overall Height:29.6"

Sidewall:5.8"

Revs/Mile:682

Visual Tire & Wheel Comparison

Speedometer Variance

+37.3%At 60 mph reading, actual speed is 82.4 mph

Indicated	Actual Speed	Diff
20 mph	27.5 mph	+7.5 mph
30 mph	41.2 mph	+11.2 mph
45 mph	61.8 mph	+16.8 mph
60 mph	82.4 mph	+22.4 mph
75 mph	103.0 mph	+28.0 mph
90 mph	123.6 mph	+33.6 mph

Fender & Suspension Clearance

Fitment Status: MODERATE RISK

Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.

Inner Strut Space:7.7mm LESS clearance

Outer Fender Push:Extends 17.7mm further out

Ride Height Delta:+4.02" ground clearance

Vehicles That Fit P155/70R13 (35+ Models)

Factory standard and optional vehicle fitments utilizing P155/70R13 tires:

Year	Make & Model	Trim / Variant	Lookup Specs
1989	Suzuki Swift	GLX, Standard	View 1989 Swift ›
1989	Suzuki Swift	GLX, Automatic	View 1989 Swift ›
1990	Suzuki Swift	GA, 2D Hatchback	View 1990 Swift ›
1990	Suzuki Swift	GA, 4D Sedan	View 1990 Swift ›
1990	Suzuki Swift	GS, Automatic	View 1990 Swift ›
1990	Suzuki Swift	GS, Standard	View 1990 Swift ›
1990	Suzuki Swift	GL, 4D Sedan, Standard	View 1990 Swift ›
1990	Suzuki Swift	GL, 2D Hatchback, Standard	View 1990 Swift ›
1990	Suzuki Swift	GL, 4D Sedan, Automatic	View 1990 Swift ›
1990	Suzuki Swift	GL, 2D Hatchback, Automatic	View 1990 Swift ›
1990	Suzuki Swift	GLX	View 1990 Swift ›
1991	Suzuki Swift	GS, Standard	View 1991 Swift ›
1991	Suzuki Swift	GA, 2D Hatchback, Standard	View 1991 Swift ›
1991	Suzuki Swift	GA, 4D Sedan, Standard	View 1991 Swift ›
1991	Suzuki Swift	GA, 4D Sedan, Automatic	View 1991 Swift ›
1991	Suzuki Swift	GA, 2D Hatchback, Automatic	View 1991 Swift ›
1991	Suzuki Swift	GS, Automatic	View 1991 Swift ›
1992	Suzuki Swift	GA, 4D Sedan, Standard	View 1992 Swift ›
1992	Suzuki Swift	GA, 2D Hatchback, Standard	View 1992 Swift ›
1992	Suzuki Swift	GA, 4D Sedan, Automatic	View 1992 Swift ›
1992	Suzuki Swift	GS, Automatic	View 1992 Swift ›
1992	Suzuki Swift	GA, 2D Hatchback, Automatic	View 1992 Swift ›
1992	Suzuki Swift	GS, Standard	View 1992 Swift ›
1993	Suzuki Swift	GA, 4D Sedan, Automatic	View 1993 Swift ›
1993	Suzuki Swift	GS, Automatic	View 1993 Swift ›
1993	Suzuki Swift	GS, Standard	View 1993 Swift ›
1993	Suzuki Swift	GA, 2D Hatchback, Automatic	View 1993 Swift ›
1993	Suzuki Swift	GA, 2D Hatchback, Standard	View 1993 Swift ›
1993	Suzuki Swift	GA, 4D Sedan, Standard	View 1993 Swift ›
1994	Suzuki Swift	GA, 4D Sedan, Automatic	View 1994 Swift ›
1994	Suzuki Swift	GA, 4D Sedan, Standard	View 1994 Swift ›
1994	Suzuki Swift	GS, Automatic	View 1994 Swift ›
1994	Suzuki Swift	GA, 2D Hatchback, Automatic	View 1994 Swift ›
1994	Suzuki Swift	GA, 2D Hatchback, Standard	View 1994 Swift ›
1994	Suzuki Swift	GS, Standard	View 1994 Swift ›