What is the diameter of a P245/60R15 tire?

A P245/60R15 tire has an overall diameter of 26.57 inches (674.9mm).

How many revolutions per mile does a P245/60R15 tire make?

A P245/60R15 tire makes approximately 759 revolutions per mile.

What rim width is recommended for P245/60R15 tires?

The recommended wheel rim width for a P245/60R15 tire is 6.1" - 8.6".

P245/60R15

Passenger / P-Metric

Factory Specs, Physical Dimensions & Compatible Vehicle Applications

Factory Spec Overview

The P245/60R15 tire size features an overall diameter of 26.57 inches, a section width of 9.6 inches (245mm), and rotates 759 times per mile. It is a standard factory tire fitment on 78+ vehicle models including Chevrolet Astro.

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Physical Dimensions & Specs

Overall Diameter

26.57"

674.9 mm

Section Width

245 mm

9.65" wide

Sidewall Height

5.79"

147.1 mm (60% aspect)

Revolutions / Mile

759

Circumference: 83.49"

Rim Diameter

15"

Wheel size

Recommended Rim Width

6.1" - 8.6"

Optimal rim width range

Speedometer & Alternate Size Calculator

Testing an alternate size for your vehicle? Compare P245/60R15 against any proposed tire size below:

Popular Comparisons:

Tire 1 (Stock / Base)245/60R15

Section Width (mm)

Aspect Ratio (%)

Rim Diameter (in)

Wheel Width (in)

Offset ET (mm)

Overall Height:26.6"

Sidewall:5.8"

Revs/Mile:759

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

+11.3%At 60 mph reading, actual speed is 66.8 mph

Indicated	Actual Speed	Diff
20 mph	22.3 mph	+2.3 mph
30 mph	33.4 mph	+3.4 mph
45 mph	50.1 mph	+5.1 mph
60 mph	66.8 mph	+6.8 mph
75 mph	83.5 mph	+8.5 mph
90 mph	100.2 mph	+10.2 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:+1.50" ground clearance

Vehicles That Fit P245/60R15 (78+ Models)

Factory standard and optional vehicle fitments utilizing P245/60R15 tires:

Year	Make & Model	Trim / Variant	Lookup Specs
1990	Chevrolet Astro	Van Cargo Extended, 2.5 E, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo Extended, 2.5 E, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo Extended, 4.3 Z, AWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo Extended, 4.3 Z, AWD, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo Extended, 4.3 Z, RWD, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo Extended, 4.3 Z, RWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo, 2.5 E, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo, 2.5 E, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo, 4.3 Z, AWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo, 4.3 Z, AWD, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo, 4.3 Z, RWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Cargo, 4.3 Z, RWD, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger Extended, 4.3 B, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger Extended, 4.3 B, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger Extended, 4.3 Z, AWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger Extended, 4.3 Z, AWD, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger Extended, 4.3 Z, RWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger Extended, 4.3 Z, RWD, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger, 4.3 B, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger, 4.3 B, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger, 4.3 Z, AWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger, 4.3 Z, AWD, 700R4/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger, 4.3 Z, RWD, 4L60/MD8	View 1990 Astro ›
1990	Chevrolet Astro	Van Passenger, 4.3 Z, RWD, 700R4/MD8	View 1990 Astro ›
1991	Chevrolet Astro	Van Cargo Extended, AWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Cargo Extended, AWD, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Cargo Extended, RWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Cargo Extended, RWD, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Cargo, AWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Cargo, AWD, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Cargo, RWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Cargo, RWD, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger Extended, 4.3 B, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger Extended, 4.3 B, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger Extended, 4.3 Z, AWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger Extended, 4.3 Z, AWD, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger Extended, 4.3 Z, RWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger Extended, 4.3 Z, RWD, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger, 4.3 B, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger, 4.3 B, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger, 4.3 Z, AWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger, 4.3 Z, AWD, 700R4/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger, 4.3 Z, RWD, 4L60/MD8	View 1991 Astro ›
1991	Chevrolet Astro	Van Passenger, 4.3 Z, RWD, 700R4/MD8	View 1991 Astro ›
1992	Chevrolet Astro	Van Cargo Extended, 4.3 W, AWD	View 1992 Astro ›
1992	Chevrolet Astro	Van Cargo Extended, 4.3 W, RWD	View 1992 Astro ›
1992	Chevrolet Astro	Van Cargo Extended, 4.3 Z	View 1992 Astro ›
1992	Chevrolet Astro	Van Cargo, 4.3 W, AWD	View 1992 Astro ›
1992	Chevrolet Astro	Van Cargo, 4.3 W, RWD	View 1992 Astro ›
1992	Chevrolet Astro	Van Cargo, 4.3 Z	View 1992 Astro ›
1992	Chevrolet Astro	Van Passenger Extended, 4.3 W, AWD	View 1992 Astro ›
1992	Chevrolet Astro	Van Passenger Extended, 4.3 Z	View 1992 Astro ›
1992	Chevrolet Astro	Van Passenger, 4.3 W, AWD	View 1992 Astro ›
1992	Chevrolet Astro	Van Passenger, 4.3 Z	View 1992 Astro ›
1992	Chevrolet Astro	Van Passenger, 4.3 W, RWD	View 1992 Astro ›
1992	Chevrolet Astro	Van Passenger Extended, 4.3 W, RWD	View 1992 Astro ›
1993	Chevrolet Astro	Van Cargo Extended, 4.3 W	View 1993 Astro ›
1993	Chevrolet Astro	Van Cargo Extended, 4.3 Z	View 1993 Astro ›
1993	Chevrolet Astro	Van Cargo, 4.3 W	View 1993 Astro ›
1993	Chevrolet Astro	Van Cargo, 4.3 Z	View 1993 Astro ›
1993	Chevrolet Astro	Van Passenger Extended, 4.3 W, AWD	View 1993 Astro ›
1993	Chevrolet Astro	Van Passenger Extended, 4.3 Z	View 1993 Astro ›
1993	Chevrolet Astro	Van Passenger Extended, 4.3 W, RWD	View 1993 Astro ›
1993	Chevrolet Astro	Van Passenger, 4.3 W, AWD	View 1993 Astro ›
1993	Chevrolet Astro	Van Passenger, 4.3 Z	View 1993 Astro ›
1993	Chevrolet Astro	Van Passenger, 4.3 W, RWD	View 1993 Astro ›
1994	Chevrolet Astro	Van Cargo Extended, 4.3 W, AWD	View 1994 Astro ›
1994	Chevrolet Astro	Van Cargo Extended, 4.3 W, RWD	View 1994 Astro ›
1994	Chevrolet Astro	Van Cargo Extended, 4.3 Z	View 1994 Astro ›
1994	Chevrolet Astro	Van Cargo, 4.3 W, AWD	View 1994 Astro ›
1994	Chevrolet Astro	Van Cargo, 4.3 W, RWD	View 1994 Astro ›
1994	Chevrolet Astro	Van Cargo, 4.3 Z	View 1994 Astro ›
1994	Chevrolet Astro	Van Passenger Extended, 4.3 W, AWD	View 1994 Astro ›
1994	Chevrolet Astro	Van Passenger Extended, 4.3 W, RWD	View 1994 Astro ›
1994	Chevrolet Astro	Van Passenger Extended, 4.3 Z	View 1994 Astro ›
1994	Chevrolet Astro	Van Passenger, 4.3 W, AWD	View 1994 Astro ›
1994	Chevrolet Astro	Van Passenger, 4.3 Z	View 1994 Astro ›
1994	Chevrolet Astro	Van Passenger, 4.3 W, RWD	View 1994 Astro ›