Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/50-14 | 275/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.86 (580.6) | 26.99 (685.6) | 4.13 (105) 18.1% |
| Width inches (mm) | 8.86 (225) | 10.83 (275) | 1.97 (50) 22.2% |
| Circum. inches (mm) | 71.81 (1824.01) | 84.8 (2153.88) | 12.99 (329.87) 18.1% |
| Sidewall Height inches (mm) | 4.43 (112.5) | 6.5 (165) | 2.07 (52.5) 46.7% |
| Revolutions per mile (km) | 882.31 (548.24) | 747.19 (464.28) | -135.13 (-83.96) -15.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.62 mph (38.01 km/h) |
| 25 mph (40.23 km/h) | 29.52 mph (47.51 km/h) |
| 30 mph (48.28 km/h) | 35.43 mph (57.01 km/h) |
| 35 mph (56.33 km/h) | 41.33 mph (66.51 km/h) |
| 40 mph (64.37 km/h) | 47.23 mph (76.02 km/h) |
| 45 mph (72.42 km/h) | 53.14 mph (85.52 km/h) |
| 50 mph (80.47 km/h) | 59.04 mph (95.02 km/h) |
| 55 mph (88.51 km/h) | 64.95 mph (104.52 km/h) |
| 60 mph (96.56 km/h) | 70.85 mph (114.02 km/h) |
| 65 mph (104.61 km/h) | 76.76 mph (123.53 km/h) |
| 70 mph (112.65 km/h) | 82.66 mph (133.03 km/h) |
| 75 mph (120.7 km/h) | 88.56 mph (142.53 km/h) |
| 80 mph (128.75 km/h) | 94.47 mph (152.03 km/h) |
| 85 mph (136.79 km/h) | 100.37 mph (161.53 km/h) |
| 90 mph (144.84 km/h) | 106.28 mph (171.04 km/h) |
| 95 mph (152.89 km/h) | 112.18 mph (180.54 km/h) |
| 100 mph (160.93 km/h) | 118.08 mph (190.04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1901 | 2209 | 2379 | 2484 | 2597 | 2678 | 2767 | 2872 | 3018 | 3164 | 3326 | 3455 | 3690 | 3949 | 4151 | 4280 | 4353 | 4620 | 4992 | 5801 |
Better Fuel Economy Factory Ratios Increased Power
