Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/82-14 | 445/110-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.3 (642.6) | 48.54 (1233) | 23.24 (590.4) 91.9% |
| Width inches (mm) | 6.89 (175) | 17.52 (445) | 10.63 (270) 154.3% |
| Circum. inches (mm) | 79.48 (2018.79) | 152.5 (3873.58) | 73.02 (1854.8) 91.9% |
| Sidewall Height inches (mm) | 5.65 (143.5) | 19.27 (489.5) | 13.62 (346) 241.1% |
| Revolutions per mile (km) | 797.18 (495.35) | 415.47 (258.16) | -381.72 (-237.19) -47.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 38.38 mph (61.76 km/h) |
| 25 mph (40.23 km/h) | 47.97 mph (77.2 km/h) |
| 30 mph (48.28 km/h) | 57.56 mph (92.64 km/h) |
| 35 mph (56.33 km/h) | 67.16 mph (108.08 km/h) |
| 40 mph (64.37 km/h) | 76.75 mph (123.52 km/h) |
| 45 mph (72.42 km/h) | 86.34 mph (138.96 km/h) |
| 50 mph (80.47 km/h) | 95.94 mph (154.4 km/h) |
| 55 mph (88.51 km/h) | 105.53 mph (169.84 km/h) |
| 60 mph (96.56 km/h) | 115.13 mph (185.28 km/h) |
| 65 mph (104.61 km/h) | 124.72 mph (200.72 km/h) |
| 70 mph (112.65 km/h) | 134.31 mph (216.16 km/h) |
| 75 mph (120.7 km/h) | 143.91 mph (231.6 km/h) |
| 80 mph (128.75 km/h) | 153.5 mph (247.04 km/h) |
| 85 mph (136.79 km/h) | 163.1 mph (262.48 km/h) |
| 90 mph (144.84 km/h) | 172.69 mph (277.92 km/h) |
| 95 mph (152.89 km/h) | 182.28 mph (293.36 km/h) |
| 100 mph (160.93 km/h) | 191.88 mph (308.8 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
