Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/70-17 | 35/11.5-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.81 (858.8) | 34.93 (887.32) | 1.12 (28.52) 3.3% |
| Width inches (mm) | 12.01 (305) | 11.5 (292) | -0.51 (-13) -4.3% |
| Circum. inches (mm) | 106.22 (2698) | 109.75 (2787.6) | 3.53 (89.6) 3.3% |
| Sidewall Height inches (mm) | 8.41 (213.5) | 8.97 (227.76) | 0.56 (14.26) 6.7% |
| Revolutions per mile (km) | 596.5 (370.64) | 577.32 (358.73) | -19.17 (-11.91) -3.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.66 mph (33.26 km/h) |
| 25 mph (40.23 km/h) | 25.83 mph (41.57 km/h) |
| 30 mph (48.28 km/h) | 31 mph (49.88 km/h) |
| 35 mph (56.33 km/h) | 36.16 mph (58.2 km/h) |
| 40 mph (64.37 km/h) | 41.33 mph (66.51 km/h) |
| 45 mph (72.42 km/h) | 46.49 mph (74.83 km/h) |
| 50 mph (80.47 km/h) | 51.66 mph (83.14 km/h) |
| 55 mph (88.51 km/h) | 56.83 mph (91.45 km/h) |
| 60 mph (96.56 km/h) | 61.99 mph (99.77 km/h) |
| 65 mph (104.61 km/h) | 67.16 mph (108.08 km/h) |
| 70 mph (112.65 km/h) | 72.32 mph (116.4 km/h) |
| 75 mph (120.7 km/h) | 77.49 mph (124.71 km/h) |
| 80 mph (128.75 km/h) | 82.66 mph (133.02 km/h) |
| 85 mph (136.79 km/h) | 87.82 mph (141.34 km/h) |
| 90 mph (144.84 km/h) | 92.99 mph (149.65 km/h) |
| 95 mph (152.89 km/h) | 98.15 mph (157.97 km/h) |
| 100 mph (160.93 km/h) | 103.32 mph (166.28 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 |
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