Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/70-19 | 205/55-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.54 (699.6) | 27.88 (708.1) | 0.33 (8.5) 1.2% |
| Width inches (mm) | 6.1 (155) | 8.07 (205) | 1.97 (50) 32.3% |
| Circum. inches (mm) | 86.53 (2197.86) | 87.58 (2224.56) | 1.05 (26.7) 1.2% |
| Sidewall Height inches (mm) | 4.27 (108.5) | 4.44 (112.75) | 0.17 (4.25) 3.9% |
| Revolutions per mile (km) | 732.23 (454.99) | 723.44 (449.53) | -8.79 (-5.46) -1.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.24 mph (32.58 km/h) |
| 25 mph (40.23 km/h) | 25.3 mph (40.72 km/h) |
| 30 mph (48.28 km/h) | 30.36 mph (48.87 km/h) |
| 35 mph (56.33 km/h) | 35.43 mph (57.01 km/h) |
| 40 mph (64.37 km/h) | 40.49 mph (65.16 km/h) |
| 45 mph (72.42 km/h) | 45.55 mph (73.3 km/h) |
| 50 mph (80.47 km/h) | 50.61 mph (81.45 km/h) |
| 55 mph (88.51 km/h) | 55.67 mph (89.59 km/h) |
| 60 mph (96.56 km/h) | 60.73 mph (97.73 km/h) |
| 65 mph (104.61 km/h) | 65.79 mph (105.88 km/h) |
| 70 mph (112.65 km/h) | 70.85 mph (114.02 km/h) |
| 75 mph (120.7 km/h) | 75.91 mph (122.17 km/h) |
| 80 mph (128.75 km/h) | 80.97 mph (130.31 km/h) |
| 85 mph (136.79 km/h) | 86.03 mph (138.46 km/h) |
| 90 mph (144.84 km/h) | 91.09 mph (146.6 km/h) |
| 95 mph (152.89 km/h) | 96.15 mph (154.75 km/h) |
| 100 mph (160.93 km/h) | 101.21 mph (162.89 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1841 | 2139 | 2303 | 2405 | 2515 | 2593 | 2679 | 2781 | 2922 | 3063 | 3220 | 3345 | 3572 | 3823 | 4019 | 4144 | 4215 | 4473 | 4834 | 5617 |
Better Fuel Economy Factory Ratios Increased Power
