Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 110/80-19 | 120/80-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.93 (658.6) | 26.56 (674.6) | 0.63 (16) 2.4% |
| Width inches (mm) | 4.33 (110) | 4.72 (120) | 0.39 (10) 9.1% |
| Circum. inches (mm) | 81.46 (2069.05) | 83.44 (2119.32) | 1.98 (50.27) 2.4% |
| Sidewall Height inches (mm) | 3.46 (88) | 3.78 (96) | 0.31 (8) 9.1% |
| Revolutions per mile (km) | 777.82 (483.31) | 759.37 (471.85) | -18.45 (-11.46) -2.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.49 mph (32.97 km/h) |
| 25 mph (40.23 km/h) | 25.61 mph (41.21 km/h) |
| 30 mph (48.28 km/h) | 30.73 mph (49.45 km/h) |
| 35 mph (56.33 km/h) | 35.85 mph (57.7 km/h) |
| 40 mph (64.37 km/h) | 40.97 mph (65.94 km/h) |
| 45 mph (72.42 km/h) | 46.09 mph (74.18 km/h) |
| 50 mph (80.47 km/h) | 51.21 mph (82.42 km/h) |
| 55 mph (88.51 km/h) | 56.34 mph (90.66 km/h) |
| 60 mph (96.56 km/h) | 61.46 mph (98.91 km/h) |
| 65 mph (104.61 km/h) | 66.58 mph (107.15 km/h) |
| 70 mph (112.65 km/h) | 71.7 mph (115.39 km/h) |
| 75 mph (120.7 km/h) | 76.82 mph (123.63 km/h) |
| 80 mph (128.75 km/h) | 81.94 mph (131.88 km/h) |
| 85 mph (136.79 km/h) | 87.06 mph (140.12 km/h) |
| 90 mph (144.84 km/h) | 92.19 mph (148.36 km/h) |
| 95 mph (152.89 km/h) | 97.31 mph (156.6 km/h) |
| 100 mph (160.93 km/h) | 102.43 mph (164.84 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1932 | 2245 | 2418 | 2525 | 2640 | 2722 | 2812 | 2919 | 3067 | 3215 | 3380 | 3511 | 3750 | 4013 | 4218 | 4350 | 4424 | 4695 | 5074 | 5896 |
Better Fuel Economy Factory Ratios Increased Power
