315/70R17 Tires

315/70R17 Conversion

When converted to inches, 315/70R17 is equivalent to 34.4x12.4R17.

315/70R17 tire has a section width of 12.4 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 17 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 8.7 inches (221 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 34.4 inches (874 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 108 inches (2744.4 mm) is the outer perimeter of the tire. Tire revolutions indicate the number of times a tire revolves while it covers the distance in miles or kilometers. 315/70R17 tire makes 587 revolutions per mile (364 revolutions per kilometer).

315/70R17 Section Width
12.4"
34.4"
315/70R17 Tire Side
Tire Circumference
108"
17"
8.7"
587 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 874 mm 34.4"
Tread Width 315 mm 12.4"
Rim Diameter 431.8 mm 17"
Sidewall Height 221 mm 8.7"
Circumference 2744.4 mm 108"
Revolutions 364 per km 587 per mile

315/70R17 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 315/70R17 tire can be replaced with 14 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
305/65R18 33.6" (853 mm) -2.4%
285/70R18 33.7" (857 mm) -1.9%
305/70R17 33.9" (860 mm) -1.6%
285/75R17 33.9" (860 mm) -1.6%
345/60R18 34.3" (871 mm) -0.3%
295/70R18 34.3" (871 mm) -0.3%
275/80R17 34.3" (872 mm) -0.2%
295/75R17 34.4" (874 mm) 0%
325/65R18 34.6" (879 mm) 0.6%
285/75R18 34.8" (885 mm) 1.3%
305/70R18 34.8" (885 mm) 1.3%
325/70R17 35" (888 mm) 1.6%
275/80R18 35.3" (897 mm) 2.6%
315/70R18 35.4" (899 mm) 2.9%