Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/50-14 | 255/50-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.07 (560.6) | 24.04 (610.6) | 1.97 (50) 8.9% |
| Width inches (mm) | 8.07 (205) | 10.04 (255) | 1.97 (50) 24.4% |
| Circum. inches (mm) | 69.34 (1761.18) | 75.52 (1918.26) | 6.18 (157.08) 8.9% |
| Sidewall Height inches (mm) | 4.04 (102.5) | 5.02 (127.5) | 0.98 (25) 24.4% |
| Revolutions per mile (km) | 913.79 (567.8) | 838.96 (521.31) | -74.83 (-46.5) -8.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.78 mph (35.06 km/h) |
| 25 mph (40.23 km/h) | 27.23 mph (43.82 km/h) |
| 30 mph (48.28 km/h) | 32.68 mph (52.59 km/h) |
| 35 mph (56.33 km/h) | 38.12 mph (61.35 km/h) |
| 40 mph (64.37 km/h) | 43.57 mph (70.12 km/h) |
| 45 mph (72.42 km/h) | 49.01 mph (78.88 km/h) |
| 50 mph (80.47 km/h) | 54.46 mph (87.64 km/h) |
| 55 mph (88.51 km/h) | 59.91 mph (96.41 km/h) |
| 60 mph (96.56 km/h) | 65.35 mph (105.17 km/h) |
| 65 mph (104.61 km/h) | 70.8 mph (113.94 km/h) |
| 70 mph (112.65 km/h) | 76.24 mph (122.7 km/h) |
| 75 mph (120.7 km/h) | 81.69 mph (131.47 km/h) |
| 80 mph (128.75 km/h) | 87.14 mph (140.23 km/h) |
| 85 mph (136.79 km/h) | 92.58 mph (149 km/h) |
| 90 mph (144.84 km/h) | 98.03 mph (157.76 km/h) |
| 95 mph (152.89 km/h) | 103.47 mph (166.52 km/h) |
| 100 mph (160.93 km/h) | 108.92 mph (175.29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2135 | 2480 | 2671 | 2789 | 2916 | 3007 | 3107 | 3225 | 3389 | 3552 | 3734 | 3879 | 4143 | 4434 | 4661 | 4806 | 4888 | 5188 | 5606 | 6514 |
Better Fuel Economy Factory Ratios Increased Power
