Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/65-16 | 255/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.07 (763.9) | 30.06 (763.4) | -0.02 (-0.5) -0.1% |
| Width inches (mm) | 10.83 (275) | 10.04 (255) | -0.79 (-20) -7.3% |
| Circum. inches (mm) | 94.48 (2399.86) | 94.42 (2398.29) | -0.06 (-1.57) -0.1% |
| Sidewall Height inches (mm) | 7.04 (178.75) | 7.03 (178.5) | -0.01 (-0.25) -0.1% |
| Revolutions per mile (km) | 670.6 (416.69) | 671.04 (416.96) | 0.44 (0.27) 0.1% |
255/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.99 mph (32.17 km/h) |
| 25 mph (40.23 km/h) | 24.98 mph (40.21 km/h) |
| 30 mph (48.28 km/h) | 29.98 mph (48.25 km/h) |
| 35 mph (56.33 km/h) | 34.98 mph (56.29 km/h) |
| 40 mph (64.37 km/h) | 39.97 mph (64.33 km/h) |
| 45 mph (72.42 km/h) | 44.97 mph (72.37 km/h) |
| 50 mph (80.47 km/h) | 49.97 mph (80.41 km/h) |
| 55 mph (88.51 km/h) | 54.96 mph (88.46 km/h) |
| 60 mph (96.56 km/h) | 59.96 mph (96.5 km/h) |
| 65 mph (104.61 km/h) | 64.96 mph (104.54 km/h) |
| 70 mph (112.65 km/h) | 69.95 mph (112.58 km/h) |
| 75 mph (120.7 km/h) | 74.95 mph (120.62 km/h) |
| 80 mph (128.75 km/h) | 79.95 mph (128.66 km/h) |
| 85 mph (136.79 km/h) | 84.94 mph (136.7 km/h) |
| 90 mph (144.84 km/h) | 89.94 mph (144.75 km/h) |
| 95 mph (152.89 km/h) | 94.94 mph (152.79 km/h) |
| 100 mph (160.93 km/h) | 99.93 mph (160.83 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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