Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 26/10-12 | 25/8-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26 (660.4) | 24.95 (633.66) | -1.05 (-26.74) -4% |
| Width inches (mm) | 10 (254) | 7.99 (203) | -2.01 (-51) -20.1% |
| Circum. inches (mm) | 81.68 (2074.71) | 78.37 (1990.7) | -3.31 (-84.01) -4% |
| Sidewall Height inches (mm) | 7 (177.8) | 6.47 (164.43) | -0.53 (-13.37) -7.5% |
| Revolutions per mile (km) | 775.7 (481.99) | 808.43 (502.33) | 32.73 (20.34) 4.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.19 mph (30.88 km/h) |
| 25 mph (40.23 km/h) | 23.99 mph (38.6 km/h) |
| 30 mph (48.28 km/h) | 28.79 mph (46.33 km/h) |
| 35 mph (56.33 km/h) | 33.58 mph (54.05 km/h) |
| 40 mph (64.37 km/h) | 38.38 mph (61.77 km/h) |
| 45 mph (72.42 km/h) | 43.18 mph (69.49 km/h) |
| 50 mph (80.47 km/h) | 47.98 mph (77.21 km/h) |
| 55 mph (88.51 km/h) | 52.77 mph (84.93 km/h) |
| 60 mph (96.56 km/h) | 57.57 mph (92.65 km/h) |
| 65 mph (104.61 km/h) | 62.37 mph (100.37 km/h) |
| 70 mph (112.65 km/h) | 67.17 mph (108.09 km/h) |
| 75 mph (120.7 km/h) | 71.96 mph (115.81 km/h) |
| 80 mph (128.75 km/h) | 76.76 mph (123.53 km/h) |
| 85 mph (136.79 km/h) | 81.56 mph (131.26 km/h) |
| 90 mph (144.84 km/h) | 86.36 mph (138.98 km/h) |
| 95 mph (152.89 km/h) | 91.15 mph (146.7 km/h) |
| 100 mph (160.93 km/h) | 95.95 mph (154.42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2057 | 2390 | 2574 | 2688 | 2810 | 2898 | 2994 | 3108 | 3265 | 3423 | 3598 | 3738 | 3992 | 4272 | 4491 | 4631 | 4710 | 4999 | 5402 | 6277 |
Better Fuel Economy Factory Ratios Increased Power
