Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-14 | 170/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.56 (547.6) | 22.03 (559.6) | 0.47 (12) 2.2% |
| Width inches (mm) | 6.3 (160) | 6.69 (170) | 0.39 (10) 6.3% |
| Circum. inches (mm) | 67.73 (1720.34) | 69.21 (1758.04) | 1.48 (37.7) 2.2% |
| Sidewall Height inches (mm) | 3.78 (96) | 4.02 (102) | 0.24 (6) 6.3% |
| Revolutions per mile (km) | 935.48 (581.28) | 915.42 (568.82) | -20.06 (-12.46) -2.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.44 mph (32.89 km/h) |
| 25 mph (40.23 km/h) | 25.55 mph (41.12 km/h) |
| 30 mph (48.28 km/h) | 30.66 mph (49.34 km/h) |
| 35 mph (56.33 km/h) | 35.77 mph (57.56 km/h) |
| 40 mph (64.37 km/h) | 40.88 mph (65.78 km/h) |
| 45 mph (72.42 km/h) | 45.99 mph (74.01 km/h) |
| 50 mph (80.47 km/h) | 51.1 mph (82.23 km/h) |
| 55 mph (88.51 km/h) | 56.21 mph (90.45 km/h) |
| 60 mph (96.56 km/h) | 61.31 mph (98.68 km/h) |
| 65 mph (104.61 km/h) | 66.42 mph (106.9 km/h) |
| 70 mph (112.65 km/h) | 71.53 mph (115.12 km/h) |
| 75 mph (120.7 km/h) | 76.64 mph (123.35 km/h) |
| 80 mph (128.75 km/h) | 81.75 mph (131.57 km/h) |
| 85 mph (136.79 km/h) | 86.86 mph (139.79 km/h) |
| 90 mph (144.84 km/h) | 91.97 mph (148.02 km/h) |
| 95 mph (152.89 km/h) | 97.08 mph (156.24 km/h) |
| 100 mph (160.93 km/h) | 102.19 mph (164.46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2330 | 2706 | 2914 | 3043 | 3182 | 3281 | 3390 | 3519 | 3698 | 3876 | 4074 | 4233 | 4520 | 4838 | 5085 | 5244 | 5333 | 5660 | 6116 | 7108 |
Better Fuel Economy Factory Ratios Increased Power
