Tire Size Calculator
| Alternative Tire Sizes | Tire Comparison |
|
|
Alternative Tire Sizes for 225/40R18
|
637.5
226.1
|
2004
90
457.2
|
| Size | Diameter | Difference | Width |
|---|---|---|---|
| 235/35R18 | 622.3 | -2.39% | 236.2 |
| 205/40R18 | 622.3 | -2.39% | 205.7 |
| 285/30R18 | 627.4 | -1.59% | 284.5 |
| 215/40R18 | 629.9 | -1.20% | 215.9 |
| 245/35R18 | 629.9 | -1.20% | 246.4 |
| 295/30R18 | 635.0 | -0.40% | 294.6 |
| 255/35R18 | 635.0 | -0.40% | 254.0 |
| 225/40R18 | 637.5 | 0.00% | 226.1 |
| 305/30R18 | 640.1 | +0.40% | 304.8 |
| 265/35R18 | 642.6 | +0.80% | 264.2 |
| 235/40R18 | 645.2 | +1.20% | 236.2 |
| 315/30R18 | 645.2 | +1.20% | 315.0 |
| 275/35R18 | 650.2 | +1.99% | 274.3 |
| 215/45R18 | 650.2 | +1.99% | 215.9 |
| 245/40R18 | 652.8 | +2.39% | 246.4 |