Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 110/70-16 | 120/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.06 (560.4) | 23.56 (598.4) | 1.5 (38) 6.8% |
| Width inches (mm) | 4.33 (110) | 4.72 (120) | 0.39 (10) 9.1% |
| Circum. inches (mm) | 69.31 (1760.55) | 74.01 (1879.93) | 4.7 (119.38) 6.8% |
| Sidewall Height inches (mm) | 3.03 (77) | 3.78 (96) | 0.75 (19) 24.7% |
| Revolutions per mile (km) | 914.12 (568) | 856.07 (531.93) | -58.05 (-36.07) -6.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.36 mph (34.37 km/h) |
| 25 mph (40.23 km/h) | 26.7 mph (42.96 km/h) |
| 30 mph (48.28 km/h) | 32.03 mph (51.55 km/h) |
| 35 mph (56.33 km/h) | 37.37 mph (60.15 km/h) |
| 40 mph (64.37 km/h) | 42.71 mph (68.74 km/h) |
| 45 mph (72.42 km/h) | 48.05 mph (77.33 km/h) |
| 50 mph (80.47 km/h) | 53.39 mph (85.92 km/h) |
| 55 mph (88.51 km/h) | 58.73 mph (94.52 km/h) |
| 60 mph (96.56 km/h) | 64.07 mph (103.11 km/h) |
| 65 mph (104.61 km/h) | 69.41 mph (111.7 km/h) |
| 70 mph (112.65 km/h) | 74.75 mph (120.29 km/h) |
| 75 mph (120.7 km/h) | 80.09 mph (128.89 km/h) |
| 80 mph (128.75 km/h) | 85.42 mph (137.48 km/h) |
| 85 mph (136.79 km/h) | 90.76 mph (146.07 km/h) |
| 90 mph (144.84 km/h) | 96.1 mph (154.66 km/h) |
| 95 mph (152.89 km/h) | 101.44 mph (163.26 km/h) |
| 100 mph (160.93 km/h) | 106.78 mph (171.85 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2179 | 2531 | 2725 | 2846 | 2976 | 3068 | 3170 | 3291 | 3458 | 3625 | 3810 | 3958 | 4227 | 4524 | 4756 | 4904 | 4987 | 5293 | 5720 | 6647 |
Better Fuel Economy Factory Ratios Increased Power
