Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/60-17 | 265/60-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.52 (749.8) | 30.52 (775.2) | 1 (25.4) 3.4% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 92.74 (2355.57) | 95.88 (2435.36) | 3.14 (79.8) 3.4% |
| Sidewall Height inches (mm) | 6.26 (159) | 6.26 (159) | 0 (0) 0% |
| Revolutions per mile (km) | 683.21 (424.53) | 660.82 (410.62) | -22.39 (-13.91) -3.3% |
265/60-18 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.68 mph (33.28 km/h) |
| 25 mph (40.23 km/h) | 25.85 mph (41.6 km/h) |
| 30 mph (48.28 km/h) | 31.02 mph (49.92 km/h) |
| 35 mph (56.33 km/h) | 36.19 mph (58.24 km/h) |
| 40 mph (64.37 km/h) | 41.36 mph (66.55 km/h) |
| 45 mph (72.42 km/h) | 46.52 mph (74.87 km/h) |
| 50 mph (80.47 km/h) | 51.69 mph (83.19 km/h) |
| 55 mph (88.51 km/h) | 56.86 mph (91.51 km/h) |
| 60 mph (96.56 km/h) | 62.03 mph (99.83 km/h) |
| 65 mph (104.61 km/h) | 67.2 mph (108.15 km/h) |
| 70 mph (112.65 km/h) | 72.37 mph (116.47 km/h) |
| 75 mph (120.7 km/h) | 77.54 mph (124.79 km/h) |
| 80 mph (128.75 km/h) | 82.71 mph (133.11 km/h) |
| 85 mph (136.79 km/h) | 87.88 mph (141.43 km/h) |
| 90 mph (144.84 km/h) | 93.05 mph (149.75 km/h) |
| 95 mph (152.89 km/h) | 98.22 mph (158.07 km/h) |
| 100 mph (160.93 km/h) | 103.39 mph (166.39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1682 | 1954 | 2104 | 2197 | 2297 | 2369 | 2447 | 2540 | 2669 | 2798 | 2941 | 3056 | 3263 | 3492 | 3671 | 3786 | 3850 | 4086 | 4415 | 5131 |
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