Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/45-22 | 275/50-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.1 (815.3) | 32.83 (833.8) | 0.73 (18.5) 2.3% |
| Width inches (mm) | 11.22 (285) | 10.83 (275) | -0.39 (-10) -3.5% |
| Circum. inches (mm) | 100.84 (2561.34) | 103.13 (2619.46) | 2.29 (58.12) 2.3% |
| Sidewall Height inches (mm) | 5.05 (128.25) | 5.41 (137.5) | 0.36 (9.25) 7.2% |
| Revolutions per mile (km) | 628.32 (390.42) | 614.38 (381.76) | -13.94 (-8.66) -2.2% |
275/50-22 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.45 mph (32.92 km/h) |
| 25 mph (40.23 km/h) | 25.57 mph (41.15 km/h) |
| 30 mph (48.28 km/h) | 30.68 mph (49.38 km/h) |
| 35 mph (56.33 km/h) | 35.79 mph (57.61 km/h) |
| 40 mph (64.37 km/h) | 40.91 mph (65.83 km/h) |
| 45 mph (72.42 km/h) | 46.02 mph (74.06 km/h) |
| 50 mph (80.47 km/h) | 51.13 mph (82.29 km/h) |
| 55 mph (88.51 km/h) | 56.25 mph (90.52 km/h) |
| 60 mph (96.56 km/h) | 61.36 mph (98.75 km/h) |
| 65 mph (104.61 km/h) | 66.47 mph (106.98 km/h) |
| 70 mph (112.65 km/h) | 71.59 mph (115.21 km/h) |
| 75 mph (120.7 km/h) | 76.7 mph (123.44 km/h) |
| 80 mph (128.75 km/h) | 81.82 mph (131.67 km/h) |
| 85 mph (136.79 km/h) | 86.93 mph (139.9 km/h) |
| 90 mph (144.84 km/h) | 92.04 mph (148.13 km/h) |
| 95 mph (152.89 km/h) | 97.16 mph (156.36 km/h) |
| 100 mph (160.93 km/h) | 102.27 mph (164.59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1563 | 1816 | 1956 | 2043 | 2136 | 2202 | 2275 | 2362 | 2482 | 2601 | 2734 | 2841 | 3034 | 3247 | 3413 | 3519 | 3579 | 3799 | 4105 | 4770 |
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