325/50R20 Conversion

When converted to inches, 325/50R20 is equivalent to 32.8x12.8R20.

325/50R20 tire has a section width of 12.8 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 20 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 6.4 inches (163 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 32.8 inches (834 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 103 inches (2618.8 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. 325/50R20 tire makes 615 revolutions per mile (382 revolutions per kilometer).

325/50R20 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 325/50R20 tire can be replaced with 24 compatible tire sizes. Select optional plus size to see its specs.

Tire Size	Overall Diameter	Difference
275/50R21	31.9" (809 mm)	-3%
275/55R20	31.9" (810 mm)	-2.9%
255/60R20	32" (814 mm)	-2.4%
305/50R20	32" (814 mm)	-2.4%
285/45R22	32.1" (815 mm)	-2.3%
315/45R21	32.2" (817 mm)	-2%
325/40R22	32.2" (819 mm)	-1.8%
285/55R20	32.4" (822 mm)	-1.4%
315/50R20	32.4" (824 mm)	-1.2%
295/45R22	32.5" (825 mm)	-1.1%
265/50R22	32.5" (825 mm)	-1.1%
265/60R20	32.5" (826 mm)	-1%
295/55R20	32.8" (832 mm)	-0.2%
305/45R22	32.8" (833 mm)	-0.1%
275/50R22	32.9" (835 mm)	0.1%
275/60R20	33" (838 mm)	0.5%
315/45R22	33.2" (843 mm)	1.1%
355/40R22	33.2" (843 mm)	1.1%
305/55R20	33.2" (844 mm)	1.2%
285/50R22	33.3" (845 mm)	1.3%
375/45R20	33.3" (846 mm)	1.4%
285/60R20	33.5" (850 mm)	1.9%
325/45R22	33.5" (851 mm)	2%
295/50R22	33.7" (855 mm)	2.5%