When converted to inches, 275/25R30 is equivalent to 35.4x10.8R30.
275/25R30 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 30 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 35.4 inches (900 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 111.2 inches (2826 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. 275/25R30 tire makes 570 revolutions per mile (354 revolutions per kilometer).
|Overall Diameter (Tire Height)
||354 per km
||570 per mile
275/25R30 Replacement Tire Sizes
Replacement tires have to be within 3% of the original tire's overall diameter. 275/25R30 tire can be replaced with 2 compatible tire sizes. Select optional plus size to see its specs.
||35" (888 mm)
||36.1" (916 mm)