Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/70-17 | 340/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.44 (620.8) | 35.74 (907.8) | 11.3 (287) 46.2% |
| Width inches (mm) | 5.31 (135) | 13.39 (340) | 8.07 (205) 151.9% |
| Circum. inches (mm) | 76.78 (1950.3) | 112.28 (2851.94) | 35.5 (901.64) 46.2% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 9.37 (238) | 5.65 (143.5) 151.9% |
| Revolutions per mile (km) | 825.18 (512.74) | 564.3 (350.64) | -260.88 (-162.1) -31.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 29.25 mph (47.07 km/h) |
| 25 mph (40.23 km/h) | 36.56 mph (58.83 km/h) |
| 30 mph (48.28 km/h) | 43.87 mph (70.6 km/h) |
| 35 mph (56.33 km/h) | 51.18 mph (82.37 km/h) |
| 40 mph (64.37 km/h) | 58.49 mph (94.13 km/h) |
| 45 mph (72.42 km/h) | 65.8 mph (105.9 km/h) |
| 50 mph (80.47 km/h) | 73.12 mph (117.67 km/h) |
| 55 mph (88.51 km/h) | 80.43 mph (129.43 km/h) |
| 60 mph (96.56 km/h) | 87.74 mph (141.2 km/h) |
| 65 mph (104.61 km/h) | 95.05 mph (152.97 km/h) |
| 70 mph (112.65 km/h) | 102.36 mph (164.74 km/h) |
| 75 mph (120.7 km/h) | 109.67 mph (176.5 km/h) |
| 80 mph (128.75 km/h) | 116.98 mph (188.27 km/h) |
| 85 mph (136.79 km/h) | 124.3 mph (200.04 km/h) |
| 90 mph (144.84 km/h) | 131.61 mph (211.8 km/h) |
| 95 mph (152.89 km/h) | 138.92 mph (223.57 km/h) |
| 100 mph (160.93 km/h) | 146.23 mph (235.34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1436 | 1668 | 1797 | 1876 | 1962 | 2023 | 2090 | 2169 | 2279 | 2389 | 2512 | 2609 | 2787 | 2982 | 3135 | 3233 | 3288 | 3489 | 3770 | 4381 |
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