Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/70-17 | 35/11.5-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.36 (872.8) | 34.93 (887.32) | 0.57 (14.52) 1.7% |
| Width inches (mm) | 12.4 (315) | 11.5 (292) | -0.91 (-23) -7.3% |
| Circum. inches (mm) | 107.95 (2741.98) | 109.75 (2787.6) | 1.8 (45.62) 1.7% |
| Sidewall Height inches (mm) | 8.68 (220.5) | 8.97 (227.76) | 0.29 (7.26) 3.3% |
| Revolutions per mile (km) | 586.93 (364.7) | 577.32 (358.73) | -9.6 (-5.97) -1.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.33 mph (32.72 km/h) |
| 25 mph (40.23 km/h) | 25.42 mph (40.9 km/h) |
| 30 mph (48.28 km/h) | 30.5 mph (49.08 km/h) |
| 35 mph (56.33 km/h) | 35.58 mph (57.26 km/h) |
| 40 mph (64.37 km/h) | 40.67 mph (65.44 km/h) |
| 45 mph (72.42 km/h) | 45.75 mph (73.63 km/h) |
| 50 mph (80.47 km/h) | 50.83 mph (81.81 km/h) |
| 55 mph (88.51 km/h) | 55.91 mph (89.99 km/h) |
| 60 mph (96.56 km/h) | 61 mph (98.17 km/h) |
| 65 mph (104.61 km/h) | 66.08 mph (106.35 km/h) |
| 70 mph (112.65 km/h) | 71.16 mph (114.53 km/h) |
| 75 mph (120.7 km/h) | 76.25 mph (122.71 km/h) |
| 80 mph (128.75 km/h) | 81.33 mph (130.89 km/h) |
| 85 mph (136.79 km/h) | 86.41 mph (139.07 km/h) |
| 90 mph (144.84 km/h) | 91.5 mph (147.25 km/h) |
| 95 mph (152.89 km/h) | 96.58 mph (155.43 km/h) |
| 100 mph (160.93 km/h) | 101.66 mph (163.61 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1469 | 1707 | 1838 | 1919 | 2007 | 2069 | 2138 | 2219 | 2332 | 2444 | 2569 | 2670 | 2851 | 3051 | 3207 | 3307 | 3363 | 3570 | 3857 | 4483 |
Better Fuel Economy Factory Ratios Increased Power
