Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-15 | 140/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.56 (573) | 23.27 (591) | 0.71 (18) 3.1% |
| Width inches (mm) | 6.3 (160) | 5.51 (140) | -0.79 (-20) -12.5% |
| Circum. inches (mm) | 70.87 (1800.13) | 73.1 (1856.68) | 2.23 (56.55) 3.1% |
| Sidewall Height inches (mm) | 3.78 (96) | 4.13 (105) | 0.35 (9) 9.4% |
| Revolutions per mile (km) | 894.01 (555.51) | 866.79 (538.59) | -27.23 (-16.92) -3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.63 mph (33.2 km/h) |
| 25 mph (40.23 km/h) | 25.79 mph (41.5 km/h) |
| 30 mph (48.28 km/h) | 30.94 mph (49.8 km/h) |
| 35 mph (56.33 km/h) | 36.1 mph (58.1 km/h) |
| 40 mph (64.37 km/h) | 41.26 mph (66.4 km/h) |
| 45 mph (72.42 km/h) | 46.41 mph (74.7 km/h) |
| 50 mph (80.47 km/h) | 51.57 mph (83 km/h) |
| 55 mph (88.51 km/h) | 56.73 mph (91.29 km/h) |
| 60 mph (96.56 km/h) | 61.88 mph (99.59 km/h) |
| 65 mph (104.61 km/h) | 67.04 mph (107.89 km/h) |
| 70 mph (112.65 km/h) | 72.2 mph (116.19 km/h) |
| 75 mph (120.7 km/h) | 77.36 mph (124.49 km/h) |
| 80 mph (128.75 km/h) | 82.51 mph (132.79 km/h) |
| 85 mph (136.79 km/h) | 87.67 mph (141.09 km/h) |
| 90 mph (144.84 km/h) | 92.83 mph (149.39 km/h) |
| 95 mph (152.89 km/h) | 97.98 mph (157.69 km/h) |
| 100 mph (160.93 km/h) | 103.14 mph (165.99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2206 | 2562 | 2760 | 2882 | 3013 | 3107 | 3210 | 3332 | 3501 | 3670 | 3858 | 4008 | 4280 | 4581 | 4815 | 4965 | 5050 | 5360 | 5791 | 6730 |
Better Fuel Economy Factory Ratios Increased Power
