Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-15 | 160/55-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.56 (573) | 21.93 (557) | -0.63 (-16) -2.8% |
| Width inches (mm) | 6.3 (160) | 6.3 (160) | 0 (0) 0% |
| Circum. inches (mm) | 70.87 (1800.13) | 68.89 (1749.87) | -1.98 (-50.27) -2.8% |
| Sidewall Height inches (mm) | 3.78 (96) | 3.46 (88) | -0.31 (-8) -8.3% |
| Revolutions per mile (km) | 894.01 (555.51) | 919.69 (571.47) | 25.68 (15.96) 2.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.44 mph (31.29 km/h) |
| 25 mph (40.23 km/h) | 24.3 mph (39.11 km/h) |
| 30 mph (48.28 km/h) | 29.16 mph (46.93 km/h) |
| 35 mph (56.33 km/h) | 34.02 mph (54.75 km/h) |
| 40 mph (64.37 km/h) | 38.88 mph (62.58 km/h) |
| 45 mph (72.42 km/h) | 43.74 mph (70.4 km/h) |
| 50 mph (80.47 km/h) | 48.6 mph (78.22 km/h) |
| 55 mph (88.51 km/h) | 53.46 mph (86.04 km/h) |
| 60 mph (96.56 km/h) | 58.32 mph (93.86 km/h) |
| 65 mph (104.61 km/h) | 63.18 mph (101.69 km/h) |
| 70 mph (112.65 km/h) | 68.05 mph (109.51 km/h) |
| 75 mph (120.7 km/h) | 72.91 mph (117.33 km/h) |
| 80 mph (128.75 km/h) | 77.77 mph (125.15 km/h) |
| 85 mph (136.79 km/h) | 82.63 mph (132.97 km/h) |
| 90 mph (144.84 km/h) | 87.49 mph (140.8 km/h) |
| 95 mph (152.89 km/h) | 92.35 mph (148.62 km/h) |
| 100 mph (160.93 km/h) | 97.21 mph (156.44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
