Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 445/50-22.5 | 295/70-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 40.02 (1016.5) | 38.76 (984.5) | -1.26 (-32) -3.1% |
| Width inches (mm) | 17.52 (445) | 11.61 (295) | -5.91 (-150) -33.7% |
| Circum. inches (mm) | 125.73 (3193.43) | 121.77 (3092.9) | -3.96 (-100.53) -3.1% |
| Sidewall Height inches (mm) | 8.76 (222.5) | 8.13 (206.5) | -0.63 (-16) -7.2% |
| Revolutions per mile (km) | 503.95 (313.14) | 520.34 (323.32) | 16.38 (10.18) 3.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.37 mph (31.17 km/h) |
| 25 mph (40.23 km/h) | 24.21 mph (38.97 km/h) |
| 30 mph (48.28 km/h) | 29.06 mph (46.76 km/h) |
| 35 mph (56.33 km/h) | 33.9 mph (54.55 km/h) |
| 40 mph (64.37 km/h) | 38.74 mph (62.35 km/h) |
| 45 mph (72.42 km/h) | 43.58 mph (70.14 km/h) |
| 50 mph (80.47 km/h) | 48.43 mph (77.93 km/h) |
| 55 mph (88.51 km/h) | 53.27 mph (85.73 km/h) |
| 60 mph (96.56 km/h) | 58.11 mph (93.52 km/h) |
| 65 mph (104.61 km/h) | 62.95 mph (101.31 km/h) |
| 70 mph (112.65 km/h) | 67.8 mph (109.11 km/h) |
| 75 mph (120.7 km/h) | 72.64 mph (116.9 km/h) |
| 80 mph (128.75 km/h) | 77.48 mph (124.69 km/h) |
| 85 mph (136.79 km/h) | 82.32 mph (132.49 km/h) |
| 90 mph (144.84 km/h) | 87.17 mph (140.28 km/h) |
| 95 mph (152.89 km/h) | 92.01 mph (148.07 km/h) |
| 100 mph (160.93 km/h) | 96.85 mph (155.87 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1324 | 1538 | 1657 | 1730 | 1809 | 1865 | 1927 | 2000 | 2102 | 2203 | 2316 | 2406 | 2569 | 2750 | 2891 | 2981 | 3031 | 3217 | 3477 | 4040 |
Better Fuel Economy Factory Ratios Increased Power
