255/30R30 Tires

255/30R30 Conversion

When converted to inches, 255/30R30 is equivalent to 36.1x10R30.

255/30R30 tire has a section width of 10 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 3 inches (77 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 36.1 inches (916 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 113.4 inches (2876.2 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. 255/30R30 tire makes 559 revolutions per mile (348 revolutions per kilometer).

255/30R30 Section Width
255/30R30 Tire Side
Tire Circumference
559 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 916 mm 36.1"
Tread Width 255 mm 10"
Rim Diameter 762 mm 30"
Sidewall Height 77 mm 3"
Circumference 2876.2 mm 113.4"
Revolutions 348 per km 559 per mile
Best Prices on 255/30R30 Tires

255/30R30 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 255/30R30 tire can be replaced with 1 compatible tire size. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
275/25R30 35.4" (900 mm) -1.7%