Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 120/80-16 | 110/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.56 (598.4) | 22.93 (582.4) | -0.63 (-16) -2.7% |
| Width inches (mm) | 4.72 (120) | 4.33 (110) | -0.39 (-10) -8.3% |
| Circum. inches (mm) | 74.01 (1879.93) | 72.03 (1829.66) | -1.98 (-50.27) -2.7% |
| Sidewall Height inches (mm) | 3.78 (96) | 3.46 (88) | -0.31 (-8) -8.3% |
| Revolutions per mile (km) | 856.07 (531.93) | 879.58 (546.55) | 23.52 (14.61) 2.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.47 mph (31.33 km/h) |
| 25 mph (40.23 km/h) | 24.33 mph (39.16 km/h) |
| 30 mph (48.28 km/h) | 29.2 mph (46.99 km/h) |
| 35 mph (56.33 km/h) | 34.06 mph (54.82 km/h) |
| 40 mph (64.37 km/h) | 38.93 mph (62.65 km/h) |
| 45 mph (72.42 km/h) | 43.8 mph (70.48 km/h) |
| 50 mph (80.47 km/h) | 48.66 mph (78.32 km/h) |
| 55 mph (88.51 km/h) | 53.53 mph (86.15 km/h) |
| 60 mph (96.56 km/h) | 58.4 mph (93.98 km/h) |
| 65 mph (104.61 km/h) | 63.26 mph (101.81 km/h) |
| 70 mph (112.65 km/h) | 68.13 mph (109.64 km/h) |
| 75 mph (120.7 km/h) | 72.99 mph (117.47 km/h) |
| 80 mph (128.75 km/h) | 77.86 mph (125.31 km/h) |
| 85 mph (136.79 km/h) | 82.73 mph (133.14 km/h) |
| 90 mph (144.84 km/h) | 87.59 mph (140.97 km/h) |
| 95 mph (152.89 km/h) | 92.46 mph (148.8 km/h) |
| 100 mph (160.93 km/h) | 97.33 mph (156.63 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2238 | 2600 | 2800 | 2924 | 3058 | 3153 | 3258 | 3381 | 3553 | 3724 | 3915 | 4067 | 4343 | 4648 | 4886 | 5039 | 5124 | 5439 | 5877 | 6829 |
Better Fuel Economy Factory Ratios Increased Power
