Tire Size Calculator
| Alternative Tire Sizes | Tire Comparison |
|
|
Alternative Tire Sizes for 245/40R18
|
652.8
246.4
|
2050
98
457.2
|
| Size | Diameter | Difference | Width |
|---|---|---|---|
| 295/30R18 | 635.0 | -2.72% | 294.6 |
| 255/35R18 | 635.0 | -2.72% | 254.0 |
| 225/40R18 | 637.5 | -2.33% | 226.1 |
| 305/30R18 | 640.1 | -1.95% | 304.8 |
| 265/35R18 | 642.6 | -1.56% | 264.2 |
| 235/40R18 | 645.2 | -1.17% | 236.2 |
| 315/30R18 | 645.2 | -1.17% | 315.0 |
| 275/35R18 | 650.2 | -0.39% | 274.3 |
| 215/45R18 | 650.2 | -0.39% | 215.9 |
| 245/40R18 | 652.8 | 0.00% | 246.4 |
| 285/35R18 | 657.9 | +0.78% | 284.5 |
| 335/30R18 | 657.9 | +0.78% | 335.3 |
| 225/45R18 | 660.4 | +1.17% | 226.1 |
| 255/40R18 | 660.4 | +1.17% | 254.0 |
| 295/35R18 | 662.9 | +1.56% | 294.6 |
| 345/30R18 | 662.9 | +1.56% | 345.4 |
| 265/40R18 | 668.0 | +2.33% | 264.2 |
| 235/45R18 | 668.0 | +2.33% | 236.2 |
| 305/35R18 | 670.6 | +2.72% | 304.8 |