Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 35/11.5-17 | 315/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.93 (887.32) | 34.36 (872.8) | -0.57 (-14.52) -1.6% |
| Width inches (mm) | 11.5 (292) | 12.4 (315) | 0.91 (23) 7.9% |
| Circum. inches (mm) | 109.75 (2787.6) | 107.95 (2741.98) | -1.8 (-45.62) -1.6% |
| Sidewall Height inches (mm) | 8.97 (227.76) | 8.68 (220.5) | -0.29 (-7.26) -3.2% |
| Revolutions per mile (km) | 577.32 (358.73) | 586.93 (364.7) | 9.6 (5.97) 1.7% |
315/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.67 mph (31.66 km/h) |
| 25 mph (40.23 km/h) | 24.59 mph (39.58 km/h) |
| 30 mph (48.28 km/h) | 29.51 mph (47.49 km/h) |
| 35 mph (56.33 km/h) | 34.43 mph (55.41 km/h) |
| 40 mph (64.37 km/h) | 39.35 mph (63.32 km/h) |
| 45 mph (72.42 km/h) | 44.26 mph (71.24 km/h) |
| 50 mph (80.47 km/h) | 49.18 mph (79.15 km/h) |
| 55 mph (88.51 km/h) | 54.1 mph (87.07 km/h) |
| 60 mph (96.56 km/h) | 59.02 mph (94.98 km/h) |
| 65 mph (104.61 km/h) | 63.94 mph (102.9 km/h) |
| 70 mph (112.65 km/h) | 68.85 mph (110.81 km/h) |
| 75 mph (120.7 km/h) | 73.77 mph (118.73 km/h) |
| 80 mph (128.75 km/h) | 78.69 mph (126.64 km/h) |
| 85 mph (136.79 km/h) | 83.61 mph (134.56 km/h) |
| 90 mph (144.84 km/h) | 88.53 mph (142.47 km/h) |
| 95 mph (152.89 km/h) | 93.45 mph (150.39 km/h) |
| 100 mph (160.93 km/h) | 98.36 mph (158.3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1494 | 1735 | 1869 | 1951 | 2040 | 2104 | 2174 | 2256 | 2371 | 2485 | 2612 | 2714 | 2898 | 3102 | 3261 | 3362 | 3419 | 3629 | 3922 | 4557 |
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