Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 120/80-16 | 110/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.56 (598.4) | 22.06 (560.4) | -1.5 (-38) -6.4% |
| Width inches (mm) | 4.72 (120) | 4.33 (110) | -0.39 (-10) -8.3% |
| Circum. inches (mm) | 74.01 (1879.93) | 69.31 (1760.55) | -4.7 (-119.38) -6.4% |
| Sidewall Height inches (mm) | 3.78 (96) | 3.03 (77) | -0.75 (-19) -19.8% |
| Revolutions per mile (km) | 856.07 (531.93) | 914.12 (568) | 58.05 (36.07) 6.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.73 mph (30.14 km/h) |
| 25 mph (40.23 km/h) | 23.41 mph (37.68 km/h) |
| 30 mph (48.28 km/h) | 28.09 mph (45.21 km/h) |
| 35 mph (56.33 km/h) | 32.78 mph (52.75 km/h) |
| 40 mph (64.37 km/h) | 37.46 mph (60.29 km/h) |
| 45 mph (72.42 km/h) | 42.14 mph (67.82 km/h) |
| 50 mph (80.47 km/h) | 46.82 mph (75.36 km/h) |
| 55 mph (88.51 km/h) | 51.51 mph (82.89 km/h) |
| 60 mph (96.56 km/h) | 56.19 mph (90.43 km/h) |
| 65 mph (104.61 km/h) | 60.87 mph (97.96 km/h) |
| 70 mph (112.65 km/h) | 65.55 mph (105.5 km/h) |
| 75 mph (120.7 km/h) | 70.24 mph (113.04 km/h) |
| 80 mph (128.75 km/h) | 74.92 mph (120.57 km/h) |
| 85 mph (136.79 km/h) | 79.6 mph (128.11 km/h) |
| 90 mph (144.84 km/h) | 84.28 mph (135.64 km/h) |
| 95 mph (152.89 km/h) | 88.97 mph (143.18 km/h) |
| 100 mph (160.93 km/h) | 93.65 mph (150.71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2326 | 2702 | 2910 | 3039 | 3178 | 3277 | 3385 | 3514 | 3692 | 3870 | 4068 | 4227 | 4514 | 4831 | 5078 | 5237 | 5326 | 5652 | 6108 | 7098 |
Better Fuel Economy Factory Ratios Increased Power
