When converted to inches, 325/30R23 is equivalent to 30.7x12.8R23.
325/30R23 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 23 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 3.9 inches (98 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 30.7 inches (780 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 96.4 inches (2449.2 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. 325/30R23 tire makes 657 revolutions per mile (408 revolutions per kilometer).
Overall Diameter (Tire Height)
408 per km
657 per mile
Best Prices on 325/30R23 Tires
325/30R23 Replacement Tire Sizes
Replacement tires have to be within 3% of the original tire's overall diameter. 325/30R23 tire can be replaced with 11 compatible tire sizes. Select optional plus size to see its specs.