Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/55-14 | 205/50-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.88 (581.1) | 22.07 (560.6) | -0.81 (-20.5) -3.5% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 71.87 (1825.58) | 69.34 (1761.18) | -2.54 (-64.4) -3.5% |
| Sidewall Height inches (mm) | 4.44 (112.75) | 4.04 (102.5) | -0.4 (-10.25) -9.1% |
| Revolutions per mile (km) | 881.55 (547.77) | 913.79 (567.8) | 32.24 (20.03) 3.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.29 mph (31.05 km/h) |
| 25 mph (40.23 km/h) | 24.12 mph (38.81 km/h) |
| 30 mph (48.28 km/h) | 28.94 mph (46.58 km/h) |
| 35 mph (56.33 km/h) | 33.77 mph (54.34 km/h) |
| 40 mph (64.37 km/h) | 38.59 mph (62.1 km/h) |
| 45 mph (72.42 km/h) | 43.41 mph (69.87 km/h) |
| 50 mph (80.47 km/h) | 48.24 mph (77.63 km/h) |
| 55 mph (88.51 km/h) | 53.06 mph (85.39 km/h) |
| 60 mph (96.56 km/h) | 57.88 mph (93.15 km/h) |
| 65 mph (104.61 km/h) | 62.71 mph (100.92 km/h) |
| 70 mph (112.65 km/h) | 67.53 mph (108.68 km/h) |
| 75 mph (120.7 km/h) | 72.35 mph (116.44 km/h) |
| 80 mph (128.75 km/h) | 77.18 mph (124.21 km/h) |
| 85 mph (136.79 km/h) | 82 mph (131.97 km/h) |
| 90 mph (144.84 km/h) | 86.82 mph (139.73 km/h) |
| 95 mph (152.89 km/h) | 91.65 mph (147.49 km/h) |
| 100 mph (160.93 km/h) | 96.47 mph (155.26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2325 | 2701 | 2909 | 3038 | 3176 | 3275 | 3384 | 3513 | 3691 | 3869 | 4067 | 4225 | 4512 | 4829 | 5076 | 5235 | 5324 | 5650 | 6105 | 7095 |
Better Fuel Economy Factory Ratios Increased Power
