Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-18 | 265/60-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.61 (828.2) | 30.52 (775.2) | -2.09 (-53) -6.4% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 102.44 (2601.87) | 95.88 (2435.36) | -6.56 (-166.5) -6.4% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 6.26 (159) | -1.04 (-26.5) -14.3% |
| Revolutions per mile (km) | 618.53 (384.34) | 660.82 (410.62) | 42.29 (26.28) 6.8% |
265/60-18 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.72 mph (30.13 km/h) |
| 25 mph (40.23 km/h) | 23.4 mph (37.66 km/h) |
| 30 mph (48.28 km/h) | 28.08 mph (45.19 km/h) |
| 35 mph (56.33 km/h) | 32.76 mph (52.72 km/h) |
| 40 mph (64.37 km/h) | 37.44 mph (60.25 km/h) |
| 45 mph (72.42 km/h) | 42.12 mph (67.79 km/h) |
| 50 mph (80.47 km/h) | 46.8 mph (75.32 km/h) |
| 55 mph (88.51 km/h) | 51.48 mph (82.85 km/h) |
| 60 mph (96.56 km/h) | 56.16 mph (90.38 km/h) |
| 65 mph (104.61 km/h) | 60.84 mph (97.91 km/h) |
| 70 mph (112.65 km/h) | 65.52 mph (105.45 km/h) |
| 75 mph (120.7 km/h) | 70.2 mph (112.98 km/h) |
| 80 mph (128.75 km/h) | 74.88 mph (120.51 km/h) |
| 85 mph (136.79 km/h) | 79.56 mph (128.04 km/h) |
| 90 mph (144.84 km/h) | 84.24 mph (135.57 km/h) |
| 95 mph (152.89 km/h) | 88.92 mph (143.1 km/h) |
| 100 mph (160.93 km/h) | 93.6 mph (150.64 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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