Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 26/12-12 | 260/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.93 (658.6) | 30.33 (770.4) | 4.4 (111.8) 17% |
| Width inches (mm) | 12.01 (305) | 10.24 (260) | -1.77 (-45) -14.8% |
| Circum. inches (mm) | 81.46 (2069.05) | 95.29 (2420.28) | 13.83 (351.23) 17% |
| Sidewall Height inches (mm) | 6.96 (176.9) | 7.17 (182) | 0.2 (5.1) 2.9% |
| Revolutions per mile (km) | 777.82 (483.31) | 664.94 (413.17) | -112.88 (-70.14) -14.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.4 mph (37.65 km/h) |
| 25 mph (40.23 km/h) | 29.24 mph (47.06 km/h) |
| 30 mph (48.28 km/h) | 35.09 mph (56.48 km/h) |
| 35 mph (56.33 km/h) | 40.94 mph (65.89 km/h) |
| 40 mph (64.37 km/h) | 46.79 mph (75.3 km/h) |
| 45 mph (72.42 km/h) | 52.64 mph (84.71 km/h) |
| 50 mph (80.47 km/h) | 58.49 mph (94.13 km/h) |
| 55 mph (88.51 km/h) | 64.34 mph (103.54 km/h) |
| 60 mph (96.56 km/h) | 70.19 mph (112.95 km/h) |
| 65 mph (104.61 km/h) | 76.03 mph (122.37 km/h) |
| 70 mph (112.65 km/h) | 81.88 mph (131.78 km/h) |
| 75 mph (120.7 km/h) | 87.73 mph (141.19 km/h) |
| 80 mph (128.75 km/h) | 93.58 mph (150.6 km/h) |
| 85 mph (136.79 km/h) | 99.43 mph (160.02 km/h) |
| 90 mph (144.84 km/h) | 105.28 mph (169.43 km/h) |
| 95 mph (152.89 km/h) | 111.13 mph (178.84 km/h) |
| 100 mph (160.93 km/h) | 116.98 mph (188.25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1692 | 1966 | 2117 | 2211 | 2311 | 2383 | 2463 | 2556 | 2686 | 2815 | 2959 | 3075 | 3283 | 3514 | 3694 | 3809 | 3874 | 4112 | 4443 | 5163 |
Better Fuel Economy Factory Ratios Increased Power
