Tire Size Calculator
| Alternative Tire Sizes | Tire Comparison |
|
|
Alternative Tire Sizes for 235/40R18
|
645.2
236.2
|
2027
94
457.2
|
| Size | Diameter | Difference | Width |
|---|---|---|---|
| 285/30R18 | 627.4 | -2.76% | 284.5 |
| 215/40R18 | 629.9 | -2.36% | 215.9 |
| 245/35R18 | 629.9 | -2.36% | 246.4 |
| 295/30R18 | 635.0 | -1.57% | 294.6 |
| 255/35R18 | 635.0 | -1.57% | 254.0 |
| 225/40R18 | 637.5 | -1.18% | 226.1 |
| 305/30R18 | 640.1 | -0.79% | 304.8 |
| 265/35R18 | 642.6 | -0.39% | 264.2 |
| 235/40R18 | 645.2 | 0.00% | 236.2 |
| 315/30R18 | 645.2 | 0.00% | 315.0 |
| 275/35R18 | 650.2 | +0.79% | 274.3 |
| 215/45R18 | 650.2 | +0.79% | 215.9 |
| 245/40R18 | 652.8 | +1.18% | 246.4 |
| 285/35R18 | 657.9 | +1.97% | 284.5 |
| 335/30R18 | 657.9 | +1.97% | 335.3 |
| 225/45R18 | 660.4 | +2.36% | 226.1 |
| 255/40R18 | 660.4 | +2.36% | 254.0 |
| 295/35R18 | 662.9 | +2.76% | 294.6 |
| 345/30R18 | 662.9 | +2.76% | 345.4 |