245/70r17 in Inches

Tire size 245/70r17 refers to the tire size in numbers and letters such as the first number “245” indicates the tire width in millimeters, the second number “70” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A 245/70r17 tire in inches can be described as a tire with a width of about 9.6 inches, a sidewall height of about 6.8 inches, and it fits on a 17-inch wheel.

Converting 245/70r17 in Inches

245/70r17 inches mm
Tire Diameter 30.6 inches 776 mm
Tread Width 9.6 inches 245 mm
Rim Diameter 17 inches 432 mm
Sidewall Height 6.8 inches 172 mm
Circumference 96.1 inches 2437 mm
Revolutions 659 per mile 410 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

245/70r17 Alternate Tire Size

Tire Size Overall Diameter Difference
245/55R19 29.6″ (753 mm) -3%
165/90R18 29.7″ (755 mm) -2.7%
275/55R18 29.9″ (759 mm) -2.2%
275/50R19 29.9″ (759 mm) -2.2%
275/60R17 30″ (762 mm) -1.8%
235/70R17 30″ (762 mm) -1.8%
255/60R18 30″ (763 mm) -1.7%
255/55R19 30″ (763 mm) -1.7%
175/80R19 30″ (763 mm) -1.7%
235/65R18 30″ (763 mm) -1.7%
255/65R17 30.1″ (764 mm) -1.5%
235/60R19 30.1″ (765 mm) -1.4%
215/75R17.5 30.2″ (767 mm) -1.2%
225/75R17 30.3″ (770 mm) -0.8%
285/55R18 30.4″ (771 mm) -0.6%
175/90R18 30.4″ (773 mm) -0.4%
285/60R17 30.5″ (774 mm) -0.3%
265/60R18 30.5″ (775 mm) -0.1%
265/55R19 30.5″ (775 mm) -0.1%
245/65R18 30.5″ (775 mm) -0.1%
265/65R17 30.6″ (776 mm) 0%
165/90R19 30.7″ (781 mm) 0.6%
235/75R17 30.9″ (784 mm) 1%
275/55R19 30.9″ (785 mm) 1.2%
235/70R18 31″ (787 mm) 1.4%
275/60R18 31″ (787 mm) 1.4%
255/65R18 31.1″ (789 mm) 1.7%
255/60R19 31.1″ (789 mm) 1.7%
235/65R19 31.1″ (789 mm) 1.7%
255/70R17 31.1″ (790 mm) 1.8%
275/65R17 31.1″ (790 mm) 1.8%
225/75R18 31.3″ (795 mm) 2.4%
285/55R19 31.4″ (797 mm) 2.7%
305/60R17 31.4″ (798 mm) 2.8%
285/60R18 31.5″ (799 mm) 3%

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