Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/60-14 | 165/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.74 (577.6) | 23.09 (586.6) | 0.35 (9) 1.6% |
| Width inches (mm) | 7.28 (185) | 6.5 (165) | -0.79 (-20) -10.8% |
| Circum. inches (mm) | 71.44 (1814.58) | 72.55 (1842.86) | 1.11 (28.27) 1.6% |
| Sidewall Height inches (mm) | 4.37 (111) | 4.55 (115.5) | 0.18 (4.5) 4.1% |
| Revolutions per mile (km) | 886.89 (551.09) | 873.29 (542.63) | -13.61 (-8.46) -1.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.31 mph (32.69 km/h) |
| 25 mph (40.23 km/h) | 25.39 mph (40.86 km/h) |
| 30 mph (48.28 km/h) | 30.47 mph (49.03 km/h) |
| 35 mph (56.33 km/h) | 35.55 mph (57.2 km/h) |
| 40 mph (64.37 km/h) | 40.62 mph (65.38 km/h) |
| 45 mph (72.42 km/h) | 45.7 mph (73.55 km/h) |
| 50 mph (80.47 km/h) | 50.78 mph (81.72 km/h) |
| 55 mph (88.51 km/h) | 55.86 mph (89.89 km/h) |
| 60 mph (96.56 km/h) | 60.93 mph (98.07 km/h) |
| 65 mph (104.61 km/h) | 66.01 mph (106.24 km/h) |
| 70 mph (112.65 km/h) | 71.09 mph (114.41 km/h) |
| 75 mph (120.7 km/h) | 76.17 mph (122.58 km/h) |
| 80 mph (128.75 km/h) | 81.25 mph (130.75 km/h) |
| 85 mph (136.79 km/h) | 86.32 mph (138.93 km/h) |
| 90 mph (144.84 km/h) | 91.4 mph (147.1 km/h) |
| 95 mph (152.89 km/h) | 96.48 mph (155.27 km/h) |
| 100 mph (160.93 km/h) | 101.56 mph (163.44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2222 | 2582 | 2780 | 2903 | 3036 | 3130 | 3234 | 3357 | 3527 | 3698 | 3887 | 4038 | 4312 | 4615 | 4851 | 5003 | 5088 | 5400 | 5835 | 6781 |
Better Fuel Economy Factory Ratios Increased Power
