Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 260/65-18 | 265/60-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.31 (795.2) | 30.52 (775.2) | -0.79 (-20) -2.5% |
| Width inches (mm) | 10.24 (260) | 10.43 (265) | 0.2 (5) 1.9% |
| Circum. inches (mm) | 98.35 (2498.19) | 95.88 (2435.36) | -2.47 (-62.83) -2.5% |
| Sidewall Height inches (mm) | 6.65 (169) | 6.26 (159) | -0.39 (-10) -5.9% |
| Revolutions per mile (km) | 644.2 (400.29) | 660.82 (410.62) | 16.62 (10.33) 2.6% |
265/60-18 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.5 mph (31.38 km/h) |
| 25 mph (40.23 km/h) | 24.37 mph (39.22 km/h) |
| 30 mph (48.28 km/h) | 29.25 mph (47.07 km/h) |
| 35 mph (56.33 km/h) | 34.12 mph (54.91 km/h) |
| 40 mph (64.37 km/h) | 38.99 mph (62.75 km/h) |
| 45 mph (72.42 km/h) | 43.87 mph (70.6 km/h) |
| 50 mph (80.47 km/h) | 48.74 mph (78.44 km/h) |
| 55 mph (88.51 km/h) | 53.62 mph (86.29 km/h) |
| 60 mph (96.56 km/h) | 58.49 mph (94.13 km/h) |
| 65 mph (104.61 km/h) | 63.37 mph (101.98 km/h) |
| 70 mph (112.65 km/h) | 68.24 mph (109.82 km/h) |
| 75 mph (120.7 km/h) | 73.11 mph (117.67 km/h) |
| 80 mph (128.75 km/h) | 77.99 mph (125.51 km/h) |
| 85 mph (136.79 km/h) | 82.86 mph (133.35 km/h) |
| 90 mph (144.84 km/h) | 87.74 mph (141.2 km/h) |
| 95 mph (152.89 km/h) | 92.61 mph (149.04 km/h) |
| 100 mph (160.93 km/h) | 97.48 mph (156.89 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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