When converted to inches, 285/70R15 is equivalent to 30.7x11.2R15.
285/70R15 tire has a section width of 11.2 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 7.9 inches (200 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 30.7 inches (781 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 96.4 inches (2452.3 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. 285/70R15 tire makes 657 revolutions per mile (408 revolutions per kilometer).
Overall Diameter (Tire Height)
408 per km
657 per mile
Best Prices on 285/70R15 Tires
285/70R15 Replacement Tire Sizes
Replacement tires have to be within 3% of the original tire's overall diameter. 285/70R15 tire can be replaced with 35 compatible tire sizes. Select optional plus size to see its specs.