345/55R15 Tires

345/55R15 Conversion

When converted to inches, 345/55R15 is equivalent to 30x13.6R15.

345/55R15 tire has a section width of 13.6 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 7.5 inches (190 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 30 inches (761 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 94.2 inches (2389.5 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. 345/55R15 tire makes 673 revolutions per mile (418 revolutions per kilometer).

345/55R15 Section Width
13.6"
30"
345/55R15 Tire Side
Tire Circumference
94.2"
15"
7.5"
673 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 761 mm 30"
Tread Width 345 mm 13.6"
Rim Diameter 381 mm 15"
Sidewall Height 190 mm 7.5"
Circumference 2389.5 mm 94.2"
Revolutions 418 per km 673 per mile

345/55R15 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 345/55R15 tire can be replaced with 41 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
255/70R15 29.1" (739 mm) -2.9%
225/80R15 29.2" (741 mm) -2.6%
225/75R16 29.3" (744 mm) -2.2%
215/85R15 29.4" (747 mm) -1.8%
285/60R16 29.4" (748 mm) -1.7%
225/70R17 29.4" (748 mm) -1.7%
175/90R17 29.4" (748 mm) -1.7%
245/75R15 29.5" (749 mm) -1.6%
265/60R17 29.5" (750 mm) -1.4%
245/70R16 29.5" (750 mm) -1.4%
245/65R17 29.5" (750 mm) -1.4%
265/65R16 29.5" (750 mm) -1.4%
215/80R16 29.5" (750 mm) -1.4%
205/90R15 29.6" (751 mm) -1.3%
315/55R16 29.6" (752 mm) -1.2%
247/70R16 29.6" (752 mm) -1.2%
265/70R15 29.6" (753 mm) -1.1%
235/80R15 29.8" (757 mm) -0.5%
235/75R16 29.8" (758 mm) -0.4%
315/60R15 29.9" (759 mm) -0.3%
275/60R17 30" (762 mm) 0.1%
235/70R17 30" (762 mm) 0.1%
255/75R15 30" (763 mm) 0.3%
275/65R16 30.1" (764 mm) 0.4%
255/65R17 30.1" (764 mm) 0.4%
255/70R16 30.1" (764 mm) 0.4%
295/65R15 30.1" (765 mm) 0.5%
215/75R17.5 30.2" (767 mm) 0.8%
275/70R15 30.2" (767 mm) 0.8%
225/75R17 30.3" (770 mm) 1.2%
325/60R15 30.4" (771 mm) 1.3%
215/85R16 30.4" (772 mm) 1.4%
285/60R17 30.5" (774 mm) 1.7%
245/75R16 30.5" (774 mm) 1.7%
245/70R17 30.6" (776 mm) 2%
265/65R17 30.6" (776 mm) 2%
285/65R16 30.6" (776 mm) 2%
265/70R16 30.6" (778 mm) 2.2%
265/75R15 30.7" (779 mm) 2.4%
285/70R15 30.7" (781 mm) 2.6%
235/80R16 30.8" (782 mm) 2.8%