When converted to inches, 315/30R24 is equivalent to 31.5x12.4R24.
315/30R24 tire has a section width of 12.4 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 24 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 3.7 inches (95 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 31.5 inches (800 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 98.9 inches (2512 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. 315/30R24 tire makes 641 revolutions per mile (398 revolutions per kilometer).
Overall Diameter (Tire Height)
398 per km
641 per mile
Best Prices on 315/30R24 Tires
315/30R24 Replacement Tire Sizes
Replacement tires have to be within 3% of the original tire's overall diameter. 315/30R24 tire can be replaced with 11 compatible tire sizes. Select optional plus size to see its specs.