Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 110/60-17 | 190/60-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.2 (563.8) | 25.98 (659.8) | 3.78 (96) 17% |
| Width inches (mm) | 4.33 (110) | 7.48 (190) | 3.15 (80) 72.7% |
| Circum. inches (mm) | 69.73 (1771.23) | 81.61 (2072.82) | 11.87 (301.59) 17% |
| Sidewall Height inches (mm) | 2.6 (66) | 4.49 (114) | 1.89 (48) 72.7% |
| Revolutions per mile (km) | 908.6 (564.58) | 776.4 (482.43) | -132.2 (-82.15) -14.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.41 mph (37.67 km/h) |
| 25 mph (40.23 km/h) | 29.26 mph (47.08 km/h) |
| 30 mph (48.28 km/h) | 35.11 mph (56.5 km/h) |
| 35 mph (56.33 km/h) | 40.96 mph (65.92 km/h) |
| 40 mph (64.37 km/h) | 46.81 mph (75.34 km/h) |
| 45 mph (72.42 km/h) | 52.66 mph (84.75 km/h) |
| 50 mph (80.47 km/h) | 58.51 mph (94.17 km/h) |
| 55 mph (88.51 km/h) | 64.37 mph (103.59 km/h) |
| 60 mph (96.56 km/h) | 70.22 mph (113 km/h) |
| 65 mph (104.61 km/h) | 76.07 mph (122.42 km/h) |
| 70 mph (112.65 km/h) | 81.92 mph (131.84 km/h) |
| 75 mph (120.7 km/h) | 87.77 mph (141.25 km/h) |
| 80 mph (128.75 km/h) | 93.62 mph (150.67 km/h) |
| 85 mph (136.79 km/h) | 99.47 mph (160.09 km/h) |
| 90 mph (144.84 km/h) | 105.32 mph (169.5 km/h) |
| 95 mph (152.89 km/h) | 111.18 mph (178.92 km/h) |
| 100 mph (160.93 km/h) | 117.03 mph (188.34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | 2295 | 2472 | 2581 | 2699 | 2783 | 2875 | 2985 | 3136 | 3287 | 3456 | 3590 | 3834 | 4103 | 4313 | 4448 | 4523 | 4801 | 5188 | 6028 |
Better Fuel Economy Factory Ratios Increased Power
