Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/75-17 | 335/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.7 (754.3) | 35.46 (900.8) | 5.77 (146.5) 19.4% |
| Width inches (mm) | 8.46 (215) | 13.19 (335) | 4.72 (120) 55.8% |
| Circum. inches (mm) | 93.3 (2369.7) | 111.42 (2829.95) | 18.12 (460.24) 19.4% |
| Sidewall Height inches (mm) | 6.35 (161.25) | 9.23 (234.5) | 2.88 (73.25) 45.4% |
| Revolutions per mile (km) | 679.13 (421.99) | 568.68 (353.36) | -110.45 (-68.63) -16.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.88 mph (38.44 km/h) |
| 25 mph (40.23 km/h) | 29.86 mph (48.05 km/h) |
| 30 mph (48.28 km/h) | 35.83 mph (57.66 km/h) |
| 35 mph (56.33 km/h) | 41.8 mph (67.27 km/h) |
| 40 mph (64.37 km/h) | 47.77 mph (76.88 km/h) |
| 45 mph (72.42 km/h) | 53.74 mph (86.49 km/h) |
| 50 mph (80.47 km/h) | 59.71 mph (96.1 km/h) |
| 55 mph (88.51 km/h) | 65.68 mph (105.71 km/h) |
| 60 mph (96.56 km/h) | 71.65 mph (115.31 km/h) |
| 65 mph (104.61 km/h) | 77.62 mph (124.92 km/h) |
| 70 mph (112.65 km/h) | 83.6 mph (134.53 km/h) |
| 75 mph (120.7 km/h) | 89.57 mph (144.14 km/h) |
| 80 mph (128.75 km/h) | 95.54 mph (153.75 km/h) |
| 85 mph (136.79 km/h) | 101.51 mph (163.36 km/h) |
| 90 mph (144.84 km/h) | 107.48 mph (172.97 km/h) |
| 95 mph (152.89 km/h) | 113.45 mph (182.58 km/h) |
| 100 mph (160.93 km/h) | 119.42 mph (192.19 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 |
Better Fuel Economy Factory Ratios Increased Power
