When converted to inches, 315/60R15 is equivalent to 29.9x12.4R15.
315/60R15 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 15 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 7.4 inches (189 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 29.9 inches (759 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 93.9 inches (2383.3 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. 315/60R15 tire makes 675 revolutions per mile (420 revolutions per kilometer).
Overall Diameter (Tire Height)
420 per km
675 per mile
Best Prices on 315/60R15 Tires
315/60R15 Replacement Tire Sizes
Replacement tires have to be within 3% of the original tire's overall diameter. 315/60R15 tire can be replaced with 43 compatible tire sizes. Select optional plus size to see its specs.