255/70R15 Tires

255/70R15 Conversion

When converted to inches, 255/70R15 is equivalent to 29.1x10R15.

255/70R15 tire has a section width of 10 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 15 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 7 inches (179 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 29.1 inches (739 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 91.4 inches (2320.5 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. 255/70R15 tire makes 693 revolutions per mile (431 revolutions per kilometer).

255/70R15 Section Width
10"
29.1"
255/70R15 Tire Side
Tire Circumference
91.4"
15"
7"
693 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 739 mm 29.1"
Tread Width 255 mm 10"
Rim Diameter 381 mm 15"
Sidewall Height 179 mm 7"
Circumference 2320.5 mm 91.4"
Revolutions 431 per km 693 per mile

255/70R15 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 255/70R15 tire can be replaced with 42 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
195/80R16 28.3" (718 mm) -2.8%
225/75R15 28.3" (719 mm) -2.7%
225/70R16 28.4" (722 mm) -2.3%
225/65R17 28.5" (724 mm) -2%
265/60R16 28.5" (724 mm) -2%
265/55R17 28.5" (724 mm) -2%
245/70R15 28.5" (725 mm) -1.9%
215/80R15 28.5" (725 mm) -1.9%
245/60R17 28.6" (726 mm) -1.8%
215/75R16 28.7" (728 mm) -1.5%
165/90R17 28.7" (730 mm) -1.2%
235/75R15 28.9" (733 mm) -0.8%
215/70R17 28.9" (734 mm) -0.7%
205R16 28.9" (734 mm) -0.7%
275/55R17 28.9" (734 mm) -0.7%
205/80R16 28.9" (734 mm) -0.7%
295/60R15 28.9" (735 mm) -0.5%
275/60R16 29" (736 mm) -0.4%
235/70R16 29" (736 mm) -0.4%
235/65R17 29.1" (738 mm) -0.1%
255/65R16 29.1" (738 mm) -0.1%
255/60R17 29.1" (738 mm) -0.1%
225/80R15 29.2" (741 mm) 0.3%
225/75R16 29.3" (744 mm) 0.7%
215/85R15 29.4" (747 mm) 1.1%
175/90R17 29.4" (748 mm) 1.2%
285/60R16 29.4" (748 mm) 1.2%
225/70R17 29.4" (748 mm) 1.2%
245/75R15 29.5" (749 mm) 1.4%
245/70R16 29.5" (750 mm) 1.5%
265/65R16 29.5" (750 mm) 1.5%
265/60R17 29.5" (750 mm) 1.5%
215/80R16 29.5" (750 mm) 1.5%
245/65R17 29.5" (750 mm) 1.5%
205/90R15 29.6" (751 mm) 1.6%
315/55R16 29.6" (752 mm) 1.8%
247/70R16 29.6" (752 mm) 1.8%
265/70R15 29.6" (753 mm) 1.9%
235/80R15 29.8" (757 mm) 2.4%
235/75R16 29.8" (758 mm) 2.6%
315/60R15 29.9" (759 mm) 2.7%
345/55R15 30" (761 mm) 3%