275/25R20 Tires

275/25R20 Conversion

When converted to inches, 275/25R20 is equivalent to 25.4x10.8R20.

275/25R20 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 2.7 inches (69 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 25.4 inches (646 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 79.8 inches (2028.4 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. 275/25R20 tire makes 794 revolutions per mile (493 revolutions per kilometer).

275/25R20 Section Width
10.8"
25.4"
275/25R20 Tire Side
Tire Circumference
79.8"
20"
2.7"
794 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 646 mm 25.4"
Tread Width 275 mm 10.8"
Rim Diameter 508 mm 20"
Sidewall Height 69 mm 2.7"
Circumference 2028.4 mm 79.8"
Revolutions 493 per km 794 per mile

275/25R20 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 275/25R20 tire can be replaced with 8 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
215/30R20 25.1" (638 mm) -1.2%
225/30R20 25.4" (644 mm) -0.3%
235/30R20 25.6" (650 mm) 0.6%
285/25R20 25.6" (650 mm) 0.6%
245/30R20 25.8" (656 mm) 1.5%
295/25R20 25.8" (656 mm) 1.5%
305/25R20 26" (660 mm) 2.2%
255/30R20 26.1" (662 mm) 2.5%