Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/30-22 | 375/55-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.5 (723.8) | 38.24 (971.3) | 9.74 (247.5) 34.2% |
| Width inches (mm) | 10.83 (275) | 14.76 (375) | 3.94 (100) 36.4% |
| Circum. inches (mm) | 89.52 (2273.88) | 120.13 (3051.43) | 30.61 (777.54) 34.2% |
| Sidewall Height inches (mm) | 3.25 (82.5) | 8.12 (206.25) | 4.87 (123.75) 150% |
| Revolutions per mile (km) | 707.75 (439.78) | 527.41 (327.71) | -180.34 (-112.06) -25.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 26.84 mph (43.19 km/h) |
| 25 mph (40.23 km/h) | 33.55 mph (53.99 km/h) |
| 30 mph (48.28 km/h) | 40.26 mph (64.79 km/h) |
| 35 mph (56.33 km/h) | 46.97 mph (75.59 km/h) |
| 40 mph (64.37 km/h) | 53.68 mph (86.39 km/h) |
| 45 mph (72.42 km/h) | 60.39 mph (97.18 km/h) |
| 50 mph (80.47 km/h) | 67.1 mph (107.98 km/h) |
| 55 mph (88.51 km/h) | 73.81 mph (118.78 km/h) |
| 60 mph (96.56 km/h) | 80.52 mph (129.58 km/h) |
| 65 mph (104.61 km/h) | 87.23 mph (140.38 km/h) |
| 70 mph (112.65 km/h) | 93.94 mph (151.18 km/h) |
| 75 mph (120.7 km/h) | 100.65 mph (161.97 km/h) |
| 80 mph (128.75 km/h) | 107.36 mph (172.77 km/h) |
| 85 mph (136.79 km/h) | 114.07 mph (183.57 km/h) |
| 90 mph (144.84 km/h) | 120.78 mph (194.37 km/h) |
| 95 mph (152.89 km/h) | 127.48 mph (205.17 km/h) |
| 100 mph (160.93 km/h) | 134.19 mph (215.97 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1342 | 1559 | 1679 | 1753 | 1833 | 1890 | 1953 | 2028 | 2130 | 2233 | 2347 | 2439 | 2604 | 2787 | 2930 | 3021 | 3073 | 3261 | 3524 | 4095 |
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