205/90R15 Tires

205/90R15 Conversion

When converted to inches, 205/90R15 is equivalent to 29.6x8.1R15.

205/90R15 tire has a section width of 8.1 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 7.3 inches (185 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 29.6 inches (751 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 92.9 inches (2358.1 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. 205/90R15 tire makes 682 revolutions per mile (424 revolutions per kilometer).

205/90R15 Section Width
8.1"
29.6"
205/90R15 Tire Side
Tire Circumference
92.9"
15"
7.3"
682 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 751 mm 29.6"
Tread Width 205 mm 8.1"
Rim Diameter 381 mm 15"
Sidewall Height 185 mm 7.3"
Circumference 2358.1 mm 92.9"
Revolutions 424 per km 682 per mile

205/90R15 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 205/90R15 tire can be replaced with 44 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
165/90R17 28.7" (730 mm) -2.8%
235/75R15 28.9" (733 mm) -2.4%
205/80R16 28.9" (734 mm) -2.3%
205R16 28.9" (734 mm) -2.3%
215/70R17 28.9" (734 mm) -2.3%
275/55R17 28.9" (734 mm) -2.3%
295/60R15 28.9" (735 mm) -2.1%
235/70R16 29" (736 mm) -2%
275/60R16 29" (736 mm) -2%
255/65R16 29.1" (738 mm) -1.7%
255/60R17 29.1" (738 mm) -1.7%
235/65R17 29.1" (738 mm) -1.7%
255/70R15 29.1" (739 mm) -1.6%
225/80R15 29.2" (741 mm) -1.3%
225/75R16 29.3" (744 mm) -0.9%
215/85R15 29.4" (747 mm) -0.5%
225/70R17 29.4" (748 mm) -0.4%
175/90R17 29.4" (748 mm) -0.4%
285/60R16 29.4" (748 mm) -0.4%
245/75R15 29.5" (749 mm) -0.3%
215/80R16 29.5" (750 mm) -0.1%
265/60R17 29.5" (750 mm) -0.1%
245/70R16 29.5" (750 mm) -0.1%
245/65R17 29.5" (750 mm) -0.1%
265/65R16 29.5" (750 mm) -0.1%
315/55R16 29.6" (752 mm) 0.1%
247/70R16 29.6" (752 mm) 0.1%
265/70R15 29.6" (753 mm) 0.3%
235/80R15 29.8" (757 mm) 0.8%
235/75R16 29.8" (758 mm) 0.9%
315/60R15 29.9" (759 mm) 1.1%
345/55R15 30" (761 mm) 1.3%
235/70R17 30" (762 mm) 1.5%
275/60R17 30" (762 mm) 1.5%
255/75R15 30" (763 mm) 1.6%
255/70R16 30.1" (764 mm) 1.7%
255/65R17 30.1" (764 mm) 1.7%
275/65R16 30.1" (764 mm) 1.7%
295/65R15 30.1" (765 mm) 1.9%
275/70R15 30.2" (767 mm) 2.1%
215/75R17.5 30.2" (767 mm) 2.1%
225/75R17 30.3" (770 mm) 2.5%
325/60R15 30.4" (771 mm) 2.7%
215/85R16 30.4" (772 mm) 2.8%