Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 260/70-17 | 260/75-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.33 (795.8) | 32.35 (821.8) | 1.02 (26) 3.3% |
| Width inches (mm) | 10.24 (260) | 10.24 (260) | 0 (0) 0% |
| Circum. inches (mm) | 98.43 (2500.08) | 101.64 (2581.76) | 3.22 (81.68) 3.3% |
| Sidewall Height inches (mm) | 7.17 (182) | 7.68 (195) | 0.51 (13) 7.1% |
| Revolutions per mile (km) | 643.72 (399.99) | 623.35 (387.33) | -20.37 (-12.65) -3.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.65 mph (33.24 km/h) |
| 25 mph (40.23 km/h) | 25.82 mph (41.55 km/h) |
| 30 mph (48.28 km/h) | 30.98 mph (49.86 km/h) |
| 35 mph (56.33 km/h) | 36.14 mph (58.17 km/h) |
| 40 mph (64.37 km/h) | 41.31 mph (66.48 km/h) |
| 45 mph (72.42 km/h) | 46.47 mph (74.79 km/h) |
| 50 mph (80.47 km/h) | 51.63 mph (83.1 km/h) |
| 55 mph (88.51 km/h) | 56.8 mph (91.41 km/h) |
| 60 mph (96.56 km/h) | 61.96 mph (99.72 km/h) |
| 65 mph (104.61 km/h) | 67.12 mph (108.03 km/h) |
| 70 mph (112.65 km/h) | 72.29 mph (116.33 km/h) |
| 75 mph (120.7 km/h) | 77.45 mph (124.64 km/h) |
| 80 mph (128.75 km/h) | 82.61 mph (132.95 km/h) |
| 85 mph (136.79 km/h) | 87.78 mph (141.26 km/h) |
| 90 mph (144.84 km/h) | 92.94 mph (149.57 km/h) |
| 95 mph (152.89 km/h) | 98.1 mph (157.88 km/h) |
| 100 mph (160.93 km/h) | 103.27 mph (166.19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1586 | 1843 | 1985 | 2072 | 2167 | 2234 | 2309 | 2396 | 2518 | 2639 | 2774 | 2882 | 3078 | 3294 | 3463 | 3571 | 3632 | 3854 | 4165 | 4840 |
Better Fuel Economy Factory Ratios Increased Power
