Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/75-16.5 | 245/105-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.97 (786.6) | 36.26 (920.9) | 5.29 (134.3) 17.1% |
| Width inches (mm) | 9.65 (245) | 9.65 (245) | 0 (0) 0% |
| Circum. inches (mm) | 97.29 (2471.18) | 113.9 (2893.09) | 16.61 (421.92) 17.1% |
| Sidewall Height inches (mm) | 7.23 (183.75) | 10.13 (257.25) | 2.89 (73.5) 40% |
| Revolutions per mile (km) | 651.25 (404.66) | 556.27 (345.65) | -94.97 (-59.01) -14.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.41 mph (37.68 km/h) |
| 25 mph (40.23 km/h) | 29.27 mph (47.1 km/h) |
| 30 mph (48.28 km/h) | 35.12 mph (56.52 km/h) |
| 35 mph (56.33 km/h) | 40.98 mph (65.94 km/h) |
| 40 mph (64.37 km/h) | 46.83 mph (75.36 km/h) |
| 45 mph (72.42 km/h) | 52.68 mph (84.79 km/h) |
| 50 mph (80.47 km/h) | 58.54 mph (94.21 km/h) |
| 55 mph (88.51 km/h) | 64.39 mph (103.63 km/h) |
| 60 mph (96.56 km/h) | 70.24 mph (113.05 km/h) |
| 65 mph (104.61 km/h) | 76.1 mph (122.47 km/h) |
| 70 mph (112.65 km/h) | 81.95 mph (131.89 km/h) |
| 75 mph (120.7 km/h) | 87.81 mph (141.31 km/h) |
| 80 mph (128.75 km/h) | 93.66 mph (150.73 km/h) |
| 85 mph (136.79 km/h) | 99.51 mph (160.15 km/h) |
| 90 mph (144.84 km/h) | 105.37 mph (169.57 km/h) |
| 95 mph (152.89 km/h) | 111.22 mph (178.99 km/h) |
| 100 mph (160.93 km/h) | 117.07 mph (188.41 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1416 | 1645 | 1771 | 1849 | 1934 | 1994 | 2060 | 2138 | 2247 | 2355 | 2476 | 2572 | 2747 | 2940 | 3090 | 3187 | 3241 | 3440 | 3717 | 4319 |
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