Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/75-14 | 175/75-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.11 (663.1) | 24.33 (618.1) | -1.77 (-45) -6.8% |
| Width inches (mm) | 8.07 (205) | 6.89 (175) | -1.18 (-30) -14.6% |
| Circum. inches (mm) | 82.02 (2083.19) | 76.45 (1941.82) | -5.57 (-141.37) -6.8% |
| Sidewall Height inches (mm) | 6.05 (153.75) | 5.17 (131.25) | -0.89 (-22.5) -14.6% |
| Revolutions per mile (km) | 772.54 (480.03) | 828.78 (514.98) | 56.24 (34.95) 7.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.64 mph (30 km/h) |
| 25 mph (40.23 km/h) | 23.3 mph (37.5 km/h) |
| 30 mph (48.28 km/h) | 27.96 mph (45 km/h) |
| 35 mph (56.33 km/h) | 32.62 mph (52.5 km/h) |
| 40 mph (64.37 km/h) | 37.29 mph (60.01 km/h) |
| 45 mph (72.42 km/h) | 41.95 mph (67.51 km/h) |
| 50 mph (80.47 km/h) | 46.61 mph (75.01 km/h) |
| 55 mph (88.51 km/h) | 51.27 mph (82.51 km/h) |
| 60 mph (96.56 km/h) | 55.93 mph (90.01 km/h) |
| 65 mph (104.61 km/h) | 60.59 mph (97.51 km/h) |
| 70 mph (112.65 km/h) | 65.25 mph (105.01 km/h) |
| 75 mph (120.7 km/h) | 69.91 mph (112.51 km/h) |
| 80 mph (128.75 km/h) | 74.57 mph (120.01 km/h) |
| 85 mph (136.79 km/h) | 79.23 mph (127.51 km/h) |
| 90 mph (144.84 km/h) | 83.89 mph (135.01 km/h) |
| 95 mph (152.89 km/h) | 88.55 mph (142.51 km/h) |
| 100 mph (160.93 km/h) | 93.21 mph (150.01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2109 | 2450 | 2639 | 2755 | 2881 | 2971 | 3069 | 3186 | 3348 | 3509 | 3689 | 3832 | 4093 | 4380 | 4604 | 4748 | 4828 | 5125 | 5537 | 6435 |
Better Fuel Economy Factory Ratios Increased Power
