Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 80/70-17 | 335/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.41 (543.8) | 35.46 (900.8) | 14.06 (357) 65.6% |
| Width inches (mm) | 3.15 (80) | 13.19 (335) | 10.04 (255) 318.8% |
| Circum. inches (mm) | 67.26 (1708.4) | 111.42 (2829.95) | 44.16 (1121.55) 65.6% |
| Sidewall Height inches (mm) | 2.2 (56) | 9.23 (234.5) | 7.03 (178.5) 318.8% |
| Revolutions per mile (km) | 942.02 (585.34) | 568.68 (353.36) | -373.34 (-231.98) -39.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 33.13 mph (53.32 km/h) |
| 25 mph (40.23 km/h) | 41.41 mph (66.65 km/h) |
| 30 mph (48.28 km/h) | 49.69 mph (79.98 km/h) |
| 35 mph (56.33 km/h) | 57.98 mph (93.31 km/h) |
| 40 mph (64.37 km/h) | 66.26 mph (106.63 km/h) |
| 45 mph (72.42 km/h) | 74.54 mph (119.96 km/h) |
| 50 mph (80.47 km/h) | 82.82 mph (133.29 km/h) |
| 55 mph (88.51 km/h) | 91.11 mph (146.62 km/h) |
| 60 mph (96.56 km/h) | 99.39 mph (159.95 km/h) |
| 65 mph (104.61 km/h) | 107.67 mph (173.28 km/h) |
| 70 mph (112.65 km/h) | 115.95 mph (186.61 km/h) |
| 75 mph (120.7 km/h) | 124.24 mph (199.94 km/h) |
| 80 mph (128.75 km/h) | 132.52 mph (213.27 km/h) |
| 85 mph (136.79 km/h) | 140.8 mph (226.6 km/h) |
| 90 mph (144.84 km/h) | 149.08 mph (239.93 km/h) |
| 95 mph (152.89 km/h) | 157.37 mph (253.26 km/h) |
| 100 mph (160.93 km/h) | 165.65 mph (266.59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1447 | 1681 | 1811 | 1891 | 1977 | 2038 | 2106 | 2186 | 2297 | 2408 | 2531 | 2630 | 2808 | 3005 | 3159 | 3258 | 3313 | 3516 | 3800 | 4415 |
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