245/70r17 Tire Size in Inches

245/70r17 is a metric tire size representation, which defines that the tires have a width of 245 mm, 70 is the aspect ratio and a rim diameter of 17 inches. In the imperial system the tire size 245/70r17 equates to a 30.6×9.6R17 that is commonly used in the automotive industry. So Converting 245/70r17 in inches the tires have a length of 30.6 inches, a width of 9.6 inches, a sidewall height of 6.8 inches and The number of complete resolutions made by the corresponding tire size is equal to 659 per mile with a circumference of 96.1 inches.

245/70r17 tire size in inches

245/70r17inchesmm
Tire Diameter30.6 inches776 mm
Tread Width9.6 inches245 mm
Rim Diameter17 inches432 mm
Sidewall Height6.8 inches172 mm
Circumference96.1 inches2437 mm
Revolutions659 per mile410 per km

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245/70r17 Equivalent Tire Sizes for replacement

If you are replacing your tires, always keep in mind that they are compatible with your vehicle so that the impact on the overall performance of your vehicle can be reduced. Here we have listed some tire size that is equivalent to 245/70r17 tires.

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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