Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/60-17 | 245/75-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.57 (725.8) | 31.47 (799.3) | 2.89 (73.5) 10.1% |
| Width inches (mm) | 9.65 (245) | 9.65 (245) | 0 (0) 0% |
| Circum. inches (mm) | 89.77 (2280.17) | 98.86 (2511.08) | 9.09 (230.91) 10.1% |
| Sidewall Height inches (mm) | 5.79 (147) | 7.23 (183.75) | 1.45 (36.75) 25% |
| Revolutions per mile (km) | 705.8 (438.56) | 640.9 (398.24) | -64.9 (-40.33) -9.2% |
245/75-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.03 mph (35.45 km/h) |
| 25 mph (40.23 km/h) | 27.53 mph (44.31 km/h) |
| 30 mph (48.28 km/h) | 33.04 mph (53.17 km/h) |
| 35 mph (56.33 km/h) | 38.54 mph (62.03 km/h) |
| 40 mph (64.37 km/h) | 44.05 mph (70.89 km/h) |
| 45 mph (72.42 km/h) | 49.56 mph (79.75 km/h) |
| 50 mph (80.47 km/h) | 55.06 mph (88.62 km/h) |
| 55 mph (88.51 km/h) | 60.57 mph (97.48 km/h) |
| 60 mph (96.56 km/h) | 66.08 mph (106.34 km/h) |
| 65 mph (104.61 km/h) | 71.58 mph (115.2 km/h) |
| 70 mph (112.65 km/h) | 77.09 mph (124.06 km/h) |
| 75 mph (120.7 km/h) | 82.6 mph (132.92 km/h) |
| 80 mph (128.75 km/h) | 88.1 mph (141.79 km/h) |
| 85 mph (136.79 km/h) | 93.61 mph (150.65 km/h) |
| 90 mph (144.84 km/h) | 99.11 mph (159.51 km/h) |
| 95 mph (152.89 km/h) | 104.62 mph (168.37 km/h) |
| 100 mph (160.93 km/h) | 110.13 mph (177.23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1631 | 1895 | 2040 | 2131 | 2228 | 2297 | 2374 | 2464 | 2589 | 2714 | 2852 | 2963 | 3165 | 3387 | 3560 | 3671 | 3734 | 3963 | 4282 | 4976 |
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