Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/65-14 | 155/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.44 (570.1) | 22.54 (572.6) | 0.1 (2.5) 0.4% |
| Width inches (mm) | 6.5 (165) | 6.1 (155) | -0.39 (-10) -6.1% |
| Circum. inches (mm) | 70.51 (1791.02) | 70.82 (1798.88) | 0.31 (7.85) 0.4% |
| Sidewall Height inches (mm) | 4.22 (107.25) | 4.27 (108.5) | 0.05 (1.25) 1.2% |
| Revolutions per mile (km) | 898.56 (558.34) | 894.64 (555.9) | -3.92 (-2.44) -0.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.09 mph (32.33 km/h) |
| 25 mph (40.23 km/h) | 25.11 mph (40.41 km/h) |
| 30 mph (48.28 km/h) | 30.13 mph (48.49 km/h) |
| 35 mph (56.33 km/h) | 35.15 mph (56.57 km/h) |
| 40 mph (64.37 km/h) | 40.18 mph (64.66 km/h) |
| 45 mph (72.42 km/h) | 45.2 mph (72.74 km/h) |
| 50 mph (80.47 km/h) | 50.22 mph (80.82 km/h) |
| 55 mph (88.51 km/h) | 55.24 mph (88.9 km/h) |
| 60 mph (96.56 km/h) | 60.26 mph (96.98 km/h) |
| 65 mph (104.61 km/h) | 65.29 mph (105.07 km/h) |
| 70 mph (112.65 km/h) | 70.31 mph (113.15 km/h) |
| 75 mph (120.7 km/h) | 75.33 mph (121.23 km/h) |
| 80 mph (128.75 km/h) | 80.35 mph (129.31 km/h) |
| 85 mph (136.79 km/h) | 85.37 mph (137.39 km/h) |
| 90 mph (144.84 km/h) | 90.39 mph (145.48 km/h) |
| 95 mph (152.89 km/h) | 95.42 mph (153.56 km/h) |
| 100 mph (160.93 km/h) | 100.44 mph (161.64 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2277 | 2645 | 2848 | 2974 | 3110 | 3207 | 3313 | 3439 | 3614 | 3788 | 3982 | 4137 | 4418 | 4728 | 4970 | 5125 | 5212 | 5532 | 5978 | 6946 |
Better Fuel Economy Factory Ratios Increased Power
