Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/45-18 | 265/45-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.45 (722.7) | 27.39 (695.7) | -1.06 (-27) -3.7% |
| Width inches (mm) | 11.61 (295) | 10.43 (265) | -1.18 (-30) -10.2% |
| Circum. inches (mm) | 89.39 (2270.43) | 86.05 (2185.61) | -3.34 (-84.82) -3.7% |
| Sidewall Height inches (mm) | 5.23 (132.75) | 4.69 (119.25) | -0.53 (-13.5) -10.2% |
| Revolutions per mile (km) | 708.83 (440.44) | 736.34 (457.54) | 27.51 (17.09) 3.9% |
265/45-18 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.25 mph (30.98 km/h) |
| 25 mph (40.23 km/h) | 24.07 mph (38.73 km/h) |
| 30 mph (48.28 km/h) | 28.88 mph (46.48 km/h) |
| 35 mph (56.33 km/h) | 33.69 mph (54.22 km/h) |
| 40 mph (64.37 km/h) | 38.51 mph (61.97 km/h) |
| 45 mph (72.42 km/h) | 43.32 mph (69.71 km/h) |
| 50 mph (80.47 km/h) | 48.13 mph (77.46 km/h) |
| 55 mph (88.51 km/h) | 52.95 mph (85.21 km/h) |
| 60 mph (96.56 km/h) | 57.76 mph (92.95 km/h) |
| 65 mph (104.61 km/h) | 62.57 mph (100.7 km/h) |
| 70 mph (112.65 km/h) | 67.38 mph (108.45 km/h) |
| 75 mph (120.7 km/h) | 72.2 mph (116.19 km/h) |
| 80 mph (128.75 km/h) | 77.01 mph (123.94 km/h) |
| 85 mph (136.79 km/h) | 81.82 mph (131.68 km/h) |
| 90 mph (144.84 km/h) | 86.64 mph (139.43 km/h) |
| 95 mph (152.89 km/h) | 91.45 mph (147.18 km/h) |
| 100 mph (160.93 km/h) | 96.26 mph (154.92 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1874 | 2177 | 2344 | 2448 | 2560 | 2639 | 2727 | 2831 | 2974 | 3118 | 3277 | 3405 | 3636 | 3891 | 4091 | 4218 | 4290 | 4553 | 4920 | 5717 |
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