Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/70-16 | 245/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.06 (763.4) | 29.5 (749.4) | -0.55 (-14) -1.8% |
| Width inches (mm) | 10.04 (255) | 9.65 (245) | -0.39 (-10) -3.9% |
| Circum. inches (mm) | 94.42 (2398.29) | 92.69 (2354.31) | -1.73 (-43.98) -1.8% |
| Sidewall Height inches (mm) | 7.03 (178.5) | 6.75 (171.5) | -0.28 (-7) -3.9% |
| Revolutions per mile (km) | 671.04 (416.96) | 683.57 (424.75) | 12.54 (7.79) 1.9% |
245/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.63 mph (31.6 km/h) |
| 25 mph (40.23 km/h) | 24.54 mph (39.5 km/h) |
| 30 mph (48.28 km/h) | 29.45 mph (47.39 km/h) |
| 35 mph (56.33 km/h) | 34.36 mph (55.29 km/h) |
| 40 mph (64.37 km/h) | 39.27 mph (63.19 km/h) |
| 45 mph (72.42 km/h) | 44.17 mph (71.09 km/h) |
| 50 mph (80.47 km/h) | 49.08 mph (78.99 km/h) |
| 55 mph (88.51 km/h) | 53.99 mph (86.89 km/h) |
| 60 mph (96.56 km/h) | 58.9 mph (94.79 km/h) |
| 65 mph (104.61 km/h) | 63.81 mph (102.69 km/h) |
| 70 mph (112.65 km/h) | 68.72 mph (110.59 km/h) |
| 75 mph (120.7 km/h) | 73.62 mph (118.49 km/h) |
| 80 mph (128.75 km/h) | 78.53 mph (126.39 km/h) |
| 85 mph (136.79 km/h) | 83.44 mph (134.29 km/h) |
| 90 mph (144.84 km/h) | 88.35 mph (142.18 km/h) |
| 95 mph (152.89 km/h) | 93.26 mph (150.08 km/h) |
| 100 mph (160.93 km/h) | 98.17 mph (157.98 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1740 | 2021 | 2176 | 2273 | 2376 | 2450 | 2532 | 2628 | 2761 | 2894 | 3042 | 3161 | 3375 | 3612 | 3797 | 3916 | 3982 | 4227 | 4567 | 5308 |
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