225/35R18 Tires
225/35R18 Conversion
When converted to inches, 225/35R18 is equivalent to 24.2x8.9R18.
225/35R18 tire has a section width of 8.9 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 18 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 3.1 inches (79 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 24.2 inches (615 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 76 inches (1931.1 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. 225/35R18 tire makes 834 revolutions per mile (518 revolutions per kilometer).
| Metric | Inches | |
|---|---|---|
| Overall Diameter (Tire Height) | 615 mm | 24.2" |
| Tread Width | 225 mm | 8.9" |
| Rim Diameter | 457.2 mm | 18" |
| Sidewall Height | 79 mm | 3.1" |
| Circumference | 1931.1 mm | 76" |
| Revolutions | 518 per km | 834 per mile |
| Best Prices on 225/35R18 Tires | |
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 from $213.51 |
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 from $96.93 |
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 from $115.98 |
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225/35R18 Replacement Tire Sizes
Replacement tires have to be within 3% of the original tire's overall diameter. 225/35R18 tire can be replaced with 20 compatible tire sizes. Select optional plus size to see its specs.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 235/30R18 | 23.6" (599 mm) | -2.6% |
| 205/35R18 | 23.7" (601 mm) | -2.3% |
| 245/30R18 | 23.8" (605 mm) | -1.6% |
| 125/60R18 | 23.9" (607 mm) | -1.3% |
| 215/35R18 | 23.9" (607 mm) | -1.3% |
| 255/30R18 | 24.1" (611 mm) | -0.7% |
| 175/45R18 | 24.2" (615 mm) | 0% |
| 265/30R18 | 24.3" (617 mm) | 0.3% |
| 225/30R19 | 24.4" (619 mm) | 0.7% |
| 135/60R18 | 24.4" (619 mm) | 0.7% |
| 205/40R18 | 24.4" (621 mm) | 1% |
| 235/35R18 | 24.4" (621 mm) | 1% |
| 235/30R19 | 24.6" (625 mm) | 1.6% |
| 245/35R18 | 24.8" (629 mm) | 2.3% |
| 215/40R18 | 24.8" (629 mm) | 2.3% |
| 285/30R18 | 24.8" (629 mm) | 2.3% |
| 245/30R19 | 24.8" (631 mm) | 2.6% |
| 295/25R19 | 24.8" (631 mm) | 2.6% |
| 125/70R18 | 24.9" (633 mm) | 2.9% |
| 215/35R19 | 24.9" (633 mm) | 2.9% |