Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-14 | 175/75-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.56 (547.6) | 23.33 (592.7) | 1.78 (45.1) 8.2% |
| Width inches (mm) | 6.3 (160) | 6.89 (175) | 0.59 (15) 9.4% |
| Circum. inches (mm) | 67.73 (1720.34) | 73.31 (1862.02) | 5.58 (141.69) 8.2% |
| Sidewall Height inches (mm) | 3.78 (96) | 5.17 (131.25) | 1.39 (35.25) 36.7% |
| Revolutions per mile (km) | 935.48 (581.28) | 864.3 (537.05) | -71.18 (-44.23) -7.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.65 mph (34.84 km/h) |
| 25 mph (40.23 km/h) | 27.06 mph (43.55 km/h) |
| 30 mph (48.28 km/h) | 32.47 mph (52.26 km/h) |
| 35 mph (56.33 km/h) | 37.88 mph (60.97 km/h) |
| 40 mph (64.37 km/h) | 43.29 mph (69.68 km/h) |
| 45 mph (72.42 km/h) | 48.71 mph (78.39 km/h) |
| 50 mph (80.47 km/h) | 54.12 mph (87.09 km/h) |
| 55 mph (88.51 km/h) | 59.53 mph (95.8 km/h) |
| 60 mph (96.56 km/h) | 64.94 mph (104.51 km/h) |
| 65 mph (104.61 km/h) | 70.35 mph (113.22 km/h) |
| 70 mph (112.65 km/h) | 75.77 mph (121.93 km/h) |
| 75 mph (120.7 km/h) | 81.18 mph (130.64 km/h) |
| 80 mph (128.75 km/h) | 86.59 mph (139.35 km/h) |
| 85 mph (136.79 km/h) | 92 mph (148.06 km/h) |
| 90 mph (144.84 km/h) | 97.41 mph (156.77 km/h) |
| 95 mph (152.89 km/h) | 102.82 mph (165.48 km/h) |
| 100 mph (160.93 km/h) | 108.24 mph (174.19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2199 | 2555 | 2752 | 2873 | 3004 | 3098 | 3201 | 3323 | 3491 | 3660 | 3847 | 3996 | 4268 | 4567 | 4801 | 4951 | 5035 | 5344 | 5775 | 6711 |
Better Fuel Economy Factory Ratios Increased Power
