Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/50-14 | 250/75-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.07 (560.6) | 28.76 (730.6) | 6.69 (170) 30.3% |
| Width inches (mm) | 8.07 (205) | 9.84 (250) | 1.77 (45) 22% |
| Circum. inches (mm) | 69.34 (1761.18) | 90.36 (2295.25) | 21.03 (534.07) 30.3% |
| Sidewall Height inches (mm) | 4.04 (102.5) | 7.38 (187.5) | 3.35 (85) 82.9% |
| Revolutions per mile (km) | 913.79 (567.8) | 701.16 (435.68) | -212.63 (-132.12) -23.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 26.06 mph (41.95 km/h) |
| 25 mph (40.23 km/h) | 32.58 mph (52.43 km/h) |
| 30 mph (48.28 km/h) | 39.1 mph (62.92 km/h) |
| 35 mph (56.33 km/h) | 45.61 mph (73.41 km/h) |
| 40 mph (64.37 km/h) | 52.13 mph (83.9 km/h) |
| 45 mph (72.42 km/h) | 58.65 mph (94.38 km/h) |
| 50 mph (80.47 km/h) | 65.16 mph (104.87 km/h) |
| 55 mph (88.51 km/h) | 71.68 mph (115.36 km/h) |
| 60 mph (96.56 km/h) | 78.19 mph (125.84 km/h) |
| 65 mph (104.61 km/h) | 84.71 mph (136.33 km/h) |
| 70 mph (112.65 km/h) | 91.23 mph (146.82 km/h) |
| 75 mph (120.7 km/h) | 97.74 mph (157.3 km/h) |
| 80 mph (128.75 km/h) | 104.26 mph (167.79 km/h) |
| 85 mph (136.79 km/h) | 110.78 mph (178.28 km/h) |
| 90 mph (144.84 km/h) | 117.29 mph (188.76 km/h) |
| 95 mph (152.89 km/h) | 123.81 mph (199.25 km/h) |
| 100 mph (160.93 km/h) | 130.32 mph (209.74 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1784 | 2073 | 2232 | 2331 | 2437 | 2513 | 2597 | 2695 | 2832 | 2969 | 3121 | 3242 | 3462 | 3705 | 3895 | 4017 | 4085 | 4336 | 4685 | 5444 |
Better Fuel Economy Factory Ratios Increased Power
