275/50R20 Tires

275/50R20 Conversion

When converted to inches, 275/50R20 is equivalent to 30.9x10.8R20.

275/50R20 tire has a section width of 10.8 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 5.4 inches (138 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 30.9 inches (784 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 97 inches (2461.8 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. 275/50R20 tire makes 653 revolutions per mile (406 revolutions per kilometer).

275/50R20 Section Width
10.8"
30.9"
275/50R20 Tire Side
Tire Circumference
97"
20"
5.4"
653 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 784 mm 30.9"
Tread Width 275 mm 10.8"
Rim Diameter 508 mm 20"
Sidewall Height 138 mm 5.4"
Circumference 2461.8 mm 97"
Revolutions 406 per km 653 per mile

275/50R20 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 275/50R20 tire can be replaced with 32 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
285/40R21 30" (761 mm) -2.9%
255/40R22 30" (763 mm) -2.7%
255/45R21 30" (763 mm) -2.7%
285/45R20 30.1" (764 mm) -2.6%
255/50R20 30.1" (764 mm) -2.6%
295/35R22 30.1" (765 mm) -2.4%
235/55R20 30.2" (766 mm) -2.3%
295/40R21 30.3" (769 mm) -1.9%
265/45R21 30.4" (771 mm) -1.7%
265/40R22 30.4" (771 mm) -1.7%
305/35R22 30.4" (773 mm) -1.4%
265/50R20 30.5" (774 mm) -1.3%
295/45R20 30.5" (774 mm) -1.3%
315/35R22 30.7" (779 mm) -0.6%
275/40R22 30.7" (779 mm) -0.6%
275/45R21 30.7" (781 mm) -0.4%
305/45R20 30.8" (782 mm) -0.3%
315/40R21 30.9" (785 mm) 0.1%
325/35R22 31" (787 mm) 0.4%
285/40R22 31" (787 mm) 0.4%
255/55R20 31" (788 mm) 0.5%
285/45R21 31.1" (789 mm) 0.6%
255/45R22 31.1" (789 mm) 0.6%
255/50R21 31.1" (789 mm) 0.6%
325/40R21 31.2" (793 mm) 1.1%
285/50R20 31.3" (794 mm) 1.3%
295/40R22 31.3" (795 mm) 1.4%
265/45R22 31.4" (797 mm) 1.7%
245/60R20 31.6" (802 mm) 2.3%
305/40R22 31.6" (803 mm) 2.4%
295/50R20 31.7" (804 mm) 2.6%
275/45R22 31.8" (807 mm) 2.9%