Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/60-12 | 175/60-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.8 (502.8) | 20.27 (514.8) | 0.47 (12) 2.4% |
| Width inches (mm) | 6.5 (165) | 6.89 (175) | 0.39 (10) 6.1% |
| Circum. inches (mm) | 62.19 (1579.59) | 63.67 (1617.29) | 1.48 (37.7) 2.4% |
| Sidewall Height inches (mm) | 3.9 (99) | 4.13 (105) | 0.24 (6) 6.1% |
| Revolutions per mile (km) | 1018.83 (633.07) | 995.09 (618.32) | -23.75 (-14.76) -2.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.48 mph (32.96 km/h) |
| 25 mph (40.23 km/h) | 25.6 mph (41.19 km/h) |
| 30 mph (48.28 km/h) | 30.72 mph (49.43 km/h) |
| 35 mph (56.33 km/h) | 35.84 mph (57.67 km/h) |
| 40 mph (64.37 km/h) | 40.95 mph (65.91 km/h) |
| 45 mph (72.42 km/h) | 46.07 mph (74.15 km/h) |
| 50 mph (80.47 km/h) | 51.19 mph (82.39 km/h) |
| 55 mph (88.51 km/h) | 56.31 mph (90.63 km/h) |
| 60 mph (96.56 km/h) | 61.43 mph (98.87 km/h) |
| 65 mph (104.61 km/h) | 66.55 mph (107.1 km/h) |
| 70 mph (112.65 km/h) | 71.67 mph (115.34 km/h) |
| 75 mph (120.7 km/h) | 76.79 mph (123.58 km/h) |
| 80 mph (128.75 km/h) | 81.91 mph (131.82 km/h) |
| 85 mph (136.79 km/h) | 87.03 mph (140.06 km/h) |
| 90 mph (144.84 km/h) | 92.15 mph (148.3 km/h) |
| 95 mph (152.89 km/h) | 97.27 mph (156.54 km/h) |
| 100 mph (160.93 km/h) | 102.39 mph (164.78 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
