Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-18 | 150/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.56 (649.2) | 25.45 (646.4) | -0.11 (-2.8) -0.4% |
| Width inches (mm) | 6.3 (160) | 5.91 (150) | -0.39 (-10) -6.3% |
| Circum. inches (mm) | 80.3 (2039.52) | 79.95 (2030.73) | -0.35 (-8.8) -0.4% |
| Sidewall Height inches (mm) | 3.78 (96) | 4.72 (120) | 0.94 (24) 25% |
| Revolutions per mile (km) | 789.08 (490.31) | 792.5 (492.43) | 3.42 (2.12) 0.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.91 mph (32.05 km/h) |
| 25 mph (40.23 km/h) | 24.89 mph (40.06 km/h) |
| 30 mph (48.28 km/h) | 29.87 mph (48.07 km/h) |
| 35 mph (56.33 km/h) | 34.85 mph (56.08 km/h) |
| 40 mph (64.37 km/h) | 39.83 mph (64.1 km/h) |
| 45 mph (72.42 km/h) | 44.81 mph (72.11 km/h) |
| 50 mph (80.47 km/h) | 49.78 mph (80.12 km/h) |
| 55 mph (88.51 km/h) | 54.76 mph (88.13 km/h) |
| 60 mph (96.56 km/h) | 59.74 mph (96.14 km/h) |
| 65 mph (104.61 km/h) | 64.72 mph (104.16 km/h) |
| 70 mph (112.65 km/h) | 69.7 mph (112.17 km/h) |
| 75 mph (120.7 km/h) | 74.68 mph (120.18 km/h) |
| 80 mph (128.75 km/h) | 79.65 mph (128.19 km/h) |
| 85 mph (136.79 km/h) | 84.63 mph (136.2 km/h) |
| 90 mph (144.84 km/h) | 89.61 mph (144.22 km/h) |
| 95 mph (152.89 km/h) | 94.59 mph (152.23 km/h) |
| 100 mph (160.93 km/h) | 99.57 mph (160.24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 2343 | 2523 | 2635 | 2755 | 2841 | 2935 | 3047 | 3201 | 3356 | 3527 | 3664 | 3913 | 4188 | 4403 | 4540 | 4617 | 4900 | 5295 | 6153 |
Better Fuel Economy Factory Ratios Increased Power
