Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 120/90-19 | 110/90-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.5 (698.6) | 26.8 (680.6) | -0.71 (-18) -2.6% |
| Width inches (mm) | 4.72 (120) | 4.33 (110) | -0.39 (-10) -8.3% |
| Circum. inches (mm) | 86.41 (2194.72) | 84.18 (2138.17) | -2.23 (-56.55) -2.6% |
| Sidewall Height inches (mm) | 4.25 (108) | 3.9 (99) | -0.35 (-9) -8.3% |
| Revolutions per mile (km) | 733.28 (455.64) | 752.67 (467.69) | 19.39 (12.05) 2.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.48 mph (31.36 km/h) |
| 25 mph (40.23 km/h) | 24.36 mph (39.2 km/h) |
| 30 mph (48.28 km/h) | 29.23 mph (47.04 km/h) |
| 35 mph (56.33 km/h) | 34.1 mph (54.88 km/h) |
| 40 mph (64.37 km/h) | 38.97 mph (62.72 km/h) |
| 45 mph (72.42 km/h) | 43.84 mph (70.55 km/h) |
| 50 mph (80.47 km/h) | 48.71 mph (78.39 km/h) |
| 55 mph (88.51 km/h) | 53.58 mph (86.23 km/h) |
| 60 mph (96.56 km/h) | 58.45 mph (94.07 km/h) |
| 65 mph (104.61 km/h) | 63.33 mph (101.91 km/h) |
| 70 mph (112.65 km/h) | 68.2 mph (109.75 km/h) |
| 75 mph (120.7 km/h) | 73.07 mph (117.59 km/h) |
| 80 mph (128.75 km/h) | 77.94 mph (125.43 km/h) |
| 85 mph (136.79 km/h) | 82.81 mph (133.27 km/h) |
| 90 mph (144.84 km/h) | 87.68 mph (141.11 km/h) |
| 95 mph (152.89 km/h) | 92.55 mph (148.95 km/h) |
| 100 mph (160.93 km/h) | 97.42 mph (156.79 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1915 | 2225 | 2396 | 2502 | 2616 | 2698 | 2788 | 2893 | 3040 | 3187 | 3350 | 3480 | 3717 | 3978 | 4181 | 4312 | 4385 | 4654 | 5029 | 5844 |
Better Fuel Economy Factory Ratios Increased Power
