245/60R20 in Inches

Tire size 245/60R20 refers to the tire size in numbers and letters such as the first number “245” indicates the tire width in millimeters, the second number “60” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A 245/60R20 tire in inches can be described as a tire with a width of about 9.6 inches, a sidewall height of about 5.8 inches, and it fits on a 20-inch wheel.

Converting 245/60R20 in Inches

245/60R20 inches mm
Tire Diameter 31.6 inches 802 mm
Tread Width 9.6 inches 245 mm
Rim Diameter 20 inches 508 mm
Sidewall Height 5.8 inches 147 mm
Circumference 99.2 inches 2518 mm
Revolutions 639 per mile 397 per km

Tire Size Calculator

The Tire Size Calculator is a convenient online tool that helps determine the correct tire dimensions for a vehicle, ensuring optimal performance and compatibility.

Tire Diameter
Tread Width
Rim Diameter
Sidewall Height
Circumference
Revolutions

245/60R20 Alternate Tire Size

Tire Size Overall Diameter Difference
315/35R22 30.7″ (779 mm) -2.9%
275/40R22 30.7″ (779 mm) -2.9%
275/45R21 30.7″ (781 mm) -2.6%
305/45R20 30.8″ (782 mm) -2.5%
275/50R20 30.9″ (784 mm) -2.2%
315/40R21 30.9″ (785 mm) -2.1%
325/35R22 31″ (787 mm) -1.9%
285/40R22 31″ (787 mm) -1.9%
255/55R20 31″ (788 mm) -1.7%
285/45R21 31.1″ (789 mm) -1.6%
255/45R22 31.1″ (789 mm) -1.6%
255/50R21 31.1″ (789 mm) -1.6%
325/40R21 31.2″ (793 mm) -1.1%
285/50R20 31.3″ (794 mm) -1%
295/40R22 31.3″ (795 mm) -0.9%
265/45R22 31.4″ (797 mm) -0.6%
305/40R22 31.6″ (803 mm) 0.1%
295/50R20 31.7″ (804 mm) 0.2%
275/45R22 31.8″ (807 mm) 0.6%
275/50R21 31.9″ (809 mm) 0.9%
275/55R20 31.9″ (810 mm) 1%
305/50R20 32″ (814 mm) 1.5%
255/60R20 32″ (814 mm) 1.5%
285/45R22 32.1″ (815 mm) 1.6%
315/45R21 32.2″ (817 mm) 1.9%
325/40R22 32.2″ (819 mm) 2.1%
285/55R20 32.4″ (822 mm) 2.5%
315/50R20 32.4″ (824 mm) 2.7%
295/45R22 32.5″ (825 mm) 2.9%
265/50R22 32.5″ (825 mm) 2.9%
265/60R20 32.5″ (826 mm) 3%

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