Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/60-19 | 165/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.27 (692.6) | 22.8 (579) | -4.47 (-113.6) -16.4% |
| Width inches (mm) | 6.89 (175) | 6.5 (165) | -0.39 (-10) -5.7% |
| Circum. inches (mm) | 85.66 (2175.87) | 71.61 (1818.98) | -14.05 (-356.88) -16.4% |
| Sidewall Height inches (mm) | 4.13 (105) | 3.9 (99) | -0.24 (-6) -5.7% |
| Revolutions per mile (km) | 739.63 (459.59) | 884.75 (549.76) | 145.12 (90.17) 19.6% |
165/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 16.72 mph (26.91 km/h) |
| 25 mph (40.23 km/h) | 20.9 mph (33.63 km/h) |
| 30 mph (48.28 km/h) | 25.08 mph (40.36 km/h) |
| 35 mph (56.33 km/h) | 29.26 mph (47.09 km/h) |
| 40 mph (64.37 km/h) | 33.44 mph (53.82 km/h) |
| 45 mph (72.42 km/h) | 37.62 mph (60.54 km/h) |
| 50 mph (80.47 km/h) | 41.8 mph (67.27 km/h) |
| 55 mph (88.51 km/h) | 45.98 mph (74 km/h) |
| 60 mph (96.56 km/h) | 50.16 mph (80.72 km/h) |
| 65 mph (104.61 km/h) | 54.34 mph (87.45 km/h) |
| 70 mph (112.65 km/h) | 58.52 mph (94.18 km/h) |
| 75 mph (120.7 km/h) | 62.7 mph (100.9 km/h) |
| 80 mph (128.75 km/h) | 66.88 mph (107.63 km/h) |
| 85 mph (136.79 km/h) | 71.06 mph (114.36 km/h) |
| 90 mph (144.84 km/h) | 75.24 mph (121.08 km/h) |
| 95 mph (152.89 km/h) | 79.42 mph (127.81 km/h) |
| 100 mph (160.93 km/h) | 83.6 mph (134.54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2252 | 2616 | 2817 | 2941 | 3075 | 3171 | 3277 | 3401 | 3574 | 3746 | 3938 | 4091 | 4369 | 4675 | 4915 | 5068 | 5155 | 5471 | 5911 | 6870 |
Better Fuel Economy Factory Ratios Increased Power
