Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/70-16 | 255/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.4 (721.4) | 30.06 (763.4) | 1.65 (42) 5.8% |
| Width inches (mm) | 8.86 (225) | 10.04 (255) | 1.18 (30) 13.3% |
| Circum. inches (mm) | 89.23 (2266.34) | 94.42 (2398.29) | 5.19 (131.95) 5.8% |
| Sidewall Height inches (mm) | 6.2 (157.5) | 7.03 (178.5) | 0.83 (21) 13.3% |
| Revolutions per mile (km) | 710.11 (441.24) | 671.04 (416.96) | -39.07 (-24.28) -5.5% |
255/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.16 mph (34.06 km/h) |
| 25 mph (40.23 km/h) | 26.46 mph (42.58 km/h) |
| 30 mph (48.28 km/h) | 31.75 mph (51.09 km/h) |
| 35 mph (56.33 km/h) | 37.04 mph (59.61 km/h) |
| 40 mph (64.37 km/h) | 42.33 mph (68.12 km/h) |
| 45 mph (72.42 km/h) | 47.62 mph (76.64 km/h) |
| 50 mph (80.47 km/h) | 52.91 mph (85.15 km/h) |
| 55 mph (88.51 km/h) | 58.2 mph (93.67 km/h) |
| 60 mph (96.56 km/h) | 63.49 mph (102.18 km/h) |
| 65 mph (104.61 km/h) | 68.78 mph (110.7 km/h) |
| 70 mph (112.65 km/h) | 74.08 mph (119.21 km/h) |
| 75 mph (120.7 km/h) | 79.37 mph (127.73 km/h) |
| 80 mph (128.75 km/h) | 84.66 mph (136.24 km/h) |
| 85 mph (136.79 km/h) | 89.95 mph (144.76 km/h) |
| 90 mph (144.84 km/h) | 95.24 mph (153.27 km/h) |
| 95 mph (152.89 km/h) | 100.53 mph (161.79 km/h) |
| 100 mph (160.93 km/h) | 105.82 mph (170.3 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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