Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/60-16 | 255/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.57 (700.4) | 30.06 (763.4) | 2.48 (63) 9% |
| Width inches (mm) | 9.65 (245) | 10.04 (255) | 0.39 (10) 4.1% |
| Circum. inches (mm) | 86.63 (2200.37) | 94.42 (2398.29) | 7.79 (197.92) 9% |
| Sidewall Height inches (mm) | 5.79 (147) | 7.03 (178.5) | 1.24 (31.5) 21.4% |
| Revolutions per mile (km) | 731.4 (454.47) | 671.04 (416.96) | -60.36 (-37.51) -8.3% |
255/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.8 mph (35.08 km/h) |
| 25 mph (40.23 km/h) | 27.25 mph (43.85 km/h) |
| 30 mph (48.28 km/h) | 32.7 mph (52.62 km/h) |
| 35 mph (56.33 km/h) | 38.15 mph (61.39 km/h) |
| 40 mph (64.37 km/h) | 43.6 mph (70.16 km/h) |
| 45 mph (72.42 km/h) | 49.05 mph (78.93 km/h) |
| 50 mph (80.47 km/h) | 54.5 mph (87.71 km/h) |
| 55 mph (88.51 km/h) | 59.95 mph (96.48 km/h) |
| 60 mph (96.56 km/h) | 65.4 mph (105.25 km/h) |
| 65 mph (104.61 km/h) | 70.85 mph (114.02 km/h) |
| 70 mph (112.65 km/h) | 76.3 mph (122.79 km/h) |
| 75 mph (120.7 km/h) | 81.75 mph (131.56 km/h) |
| 80 mph (128.75 km/h) | 87.2 mph (140.33 km/h) |
| 85 mph (136.79 km/h) | 92.65 mph (149.1 km/h) |
| 90 mph (144.84 km/h) | 98.1 mph (157.87 km/h) |
| 95 mph (152.89 km/h) | 103.55 mph (166.64 km/h) |
| 100 mph (160.93 km/h) | 108.99 mph (175.41 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1708 | 1984 | 2136 | 2231 | 2333 | 2405 | 2485 | 2580 | 2710 | 2841 | 2987 | 3103 | 3314 | 3546 | 3728 | 3844 | 3909 | 4149 | 4484 | 5210 |
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