Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/25-20 | 265/25-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.41 (645.5) | 27.22 (691.3) | 1.8 (45.8) 7.1% |
| Width inches (mm) | 10.83 (275) | 10.43 (265) | -0.39 (-10) -3.6% |
| Circum. inches (mm) | 79.84 (2027.9) | 85.5 (2171.78) | 5.66 (143.88) 7.1% |
| Sidewall Height inches (mm) | 2.71 (68.75) | 2.61 (66.25) | -0.1 (-2.5) -3.6% |
| Revolutions per mile (km) | 793.6 (493.12) | 741.02 (460.45) | -52.58 (-32.67) -6.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.42 mph (34.47 km/h) |
| 25 mph (40.23 km/h) | 26.77 mph (43.09 km/h) |
| 30 mph (48.28 km/h) | 32.13 mph (51.71 km/h) |
| 35 mph (56.33 km/h) | 37.48 mph (60.32 km/h) |
| 40 mph (64.37 km/h) | 42.84 mph (68.94 km/h) |
| 45 mph (72.42 km/h) | 48.19 mph (77.56 km/h) |
| 50 mph (80.47 km/h) | 53.55 mph (86.18 km/h) |
| 55 mph (88.51 km/h) | 58.9 mph (94.79 km/h) |
| 60 mph (96.56 km/h) | 64.26 mph (103.41 km/h) |
| 65 mph (104.61 km/h) | 69.61 mph (112.03 km/h) |
| 70 mph (112.65 km/h) | 74.97 mph (120.65 km/h) |
| 75 mph (120.7 km/h) | 80.32 mph (129.27 km/h) |
| 80 mph (128.75 km/h) | 85.68 mph (137.88 km/h) |
| 85 mph (136.79 km/h) | 91.03 mph (146.5 km/h) |
| 90 mph (144.84 km/h) | 96.39 mph (155.12 km/h) |
| 95 mph (152.89 km/h) | 101.74 mph (163.74 km/h) |
| 100 mph (160.93 km/h) | 107.1 mph (172.35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1886 | 2191 | 2359 | 2464 | 2576 | 2656 | 2744 | 2849 | 2993 | 3138 | 3298 | 3426 | 3659 | 3916 | 4117 | 4245 | 4317 | 4582 | 4951 | 5754 |
Better Fuel Economy Factory Ratios Increased Power
