Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/70-16 | 160/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.27 (616.4) | 26.08 (662.4) | 1.81 (46) 7.5% |
| Width inches (mm) | 5.91 (150) | 6.3 (160) | 0.39 (10) 6.7% |
| Circum. inches (mm) | 76.24 (1936.48) | 81.93 (2080.99) | 5.69 (144.51) 7.5% |
| Sidewall Height inches (mm) | 4.13 (105) | 5.04 (128) | 0.91 (23) 21.9% |
| Revolutions per mile (km) | 831.07 (516.4) | 773.35 (480.54) | -57.71 (-35.86) -6.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.49 mph (34.59 km/h) |
| 25 mph (40.23 km/h) | 26.87 mph (43.24 km/h) |
| 30 mph (48.28 km/h) | 32.24 mph (51.88 km/h) |
| 35 mph (56.33 km/h) | 37.61 mph (60.53 km/h) |
| 40 mph (64.37 km/h) | 42.99 mph (69.18 km/h) |
| 45 mph (72.42 km/h) | 48.36 mph (77.83 km/h) |
| 50 mph (80.47 km/h) | 53.73 mph (86.47 km/h) |
| 55 mph (88.51 km/h) | 59.1 mph (95.12 km/h) |
| 60 mph (96.56 km/h) | 64.48 mph (103.77 km/h) |
| 65 mph (104.61 km/h) | 69.85 mph (112.41 km/h) |
| 70 mph (112.65 km/h) | 75.22 mph (121.06 km/h) |
| 75 mph (120.7 km/h) | 80.6 mph (129.71 km/h) |
| 80 mph (128.75 km/h) | 85.97 mph (138.36 km/h) |
| 85 mph (136.79 km/h) | 91.34 mph (147 km/h) |
| 90 mph (144.84 km/h) | 96.72 mph (155.65 km/h) |
| 95 mph (152.89 km/h) | 102.09 mph (164.3 km/h) |
| 100 mph (160.93 km/h) | 107.46 mph (172.94 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1968 | 2286 | 2462 | 2571 | 2688 | 2772 | 2864 | 2973 | 3124 | 3274 | 3442 | 3576 | 3819 | 4087 | 4296 | 4430 | 4506 | 4782 | 5167 | 6005 |
Better Fuel Economy Factory Ratios Increased Power
