225/35R18 tire size
A 225/35R18 tire is 24.20 in (614.7 mm) tall and 8.86 in (225.0 mm) wide, and turns 833 revolutions per mile.
- 24.20 inOverall diameter
- 3.10 inSidewall height
- 833Revolutions per mile
- 24.2x8.9R18Flotation equivalent
| Measurement | Inches | Millimeters |
|---|---|---|
| Overall diameter | 24.20 in | 614.7 mm |
| Section width | 8.86 in | 225.0 mm |
| Sidewall height | 3.10 in | 78.8 mm |
| Rim diameter | 18.00 in | 457.2 mm |
| Circumference | 76.03 in | 1,931 mm |
| Revolutions per mile | 833 | |
| Flotation equivalent | 24.2x8.9R18 (approx.) | |
225/35R18 is a 18-inch tire with a 225 mm (8.86 in) section width and a 35% aspect ratio, giving a 3.10-inch sidewall and a flotation-style size of about 24.2x8.9R18.
Its overall diameter is 24.20 inches, so it rolls 76.0 inches per revolution and turns about 833 times per mile.
35 other sizes in this list are within 3% of that diameter.
Compare 225/35R18 with plausible swaps
- 195/50R16 vs 225/35R18 (−2.16%)
- 185/55R16 vs 225/35R18 (−0.78%)
- 205/50R16 vs 225/35R18 (−0.54%)
- 195/55R16 vs 225/35R18 (+1.01%)
- 215/40R17 vs 225/35R18 (−1.77%)
- 195/45R17 vs 225/35R18 (−1.20%)
- 225/40R17 vs 225/35R18 (−0.47%)
- 205/45R17 vs 225/35R18 (+0.26%)
- 235/40R17 vs 225/35R18 (+0.83%)
- 215/45R17 vs 225/35R18 (+1.72%)
- 245/40R17 vs 225/35R18 (+2.13%)
- 215/35R18 vs 225/35R18 (−1.14%)
- 225/35R18 vs 205/40R18 (+1.06%)
- 225/35R18 vs 235/35R18 (+1.14%)
- 225/35R18 vs 245/35R18 (+2.28%)
- 225/35R18 vs 225/40R18 (+3.66%)
Sizes within 3% of 24.20 in diameter
- 185/70R14 24.20 in (−0.02%)
- 195/60R15 24.21 in (+0.05%)
- 205/45R17 24.26 in (+0.26%)
- 225/40R17 24.09 in (−0.47%)
- 205/50R16 24.07 in (−0.54%)
- 175/80R13 24.02 in (−0.73%)
- 185/55R16 24.01 in (−0.78%)
- 235/40R17 24.40 in (+0.83%)
- 195/65R14 23.98 in (−0.91%)
- 195/55R16 24.44 in (+1.01%)
- 175/65R15 23.96 in (−1.01%)
- 205/40R18 24.46 in (+1.06%)
- 185/65R15 24.47 in (+1.11%)
- 215/35R18 23.93 in (−1.14%)
- 235/35R18 24.48 in (+1.14%)
- 195/45R17 23.91 in (−1.20%)
- 205/55R15 23.88 in (−1.33%)
- 225/50R15 23.86 in (−1.42%)
- 215/45R17 24.62 in (+1.72%)
- 215/40R17 23.77 in (−1.77%)
- 155/80R14 23.76 in (−1.81%)
- 185/60R15 23.74 in (−1.90%)
- 205/60R15 24.69 in (+2.00%)
- 245/40R17 24.72 in (+2.13%)
- 205/60R14 23.69 in (−2.13%)
- 195/50R16 23.68 in (−2.16%)
- 185/60R16 24.74 in (+2.23%)
- 195/70R14 24.75 in (+2.26%)
- 245/35R18 24.75 in (+2.28%)
- 175/70R14 23.65 in (−2.29%)
- 215/40R18 24.77 in (+2.36%)
- 215/45R16 23.62 in (−2.41%)
- 245/30R19 24.79 in (+2.42%)
- 225/50R16 24.86 in (+2.72%)
- 205/55R16 24.88 in (+2.80%)
Open 225/35R18 in the tire size calculator
Source: Calculated from standard tire geometry formulas. Verified . How these numbers are calculated.