Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/55-22 | 285/45-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.64 (905.3) | 32.1 (815.3) | -3.54 (-90) -9.9% |
| Width inches (mm) | 12.4 (315) | 11.22 (285) | -1.18 (-30) -9.5% |
| Circum. inches (mm) | 111.97 (2844.08) | 100.84 (2561.34) | -11.13 (-282.74) -9.9% |
| Sidewall Height inches (mm) | 6.82 (173.25) | 5.05 (128.25) | -1.77 (-45) -26% |
| Revolutions per mile (km) | 565.86 (351.61) | 628.32 (390.42) | 62.46 (38.81) 11% |
285/45-22 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.01 mph (28.99 km/h) |
| 25 mph (40.23 km/h) | 22.51 mph (36.23 km/h) |
| 30 mph (48.28 km/h) | 27.02 mph (43.48 km/h) |
| 35 mph (56.33 km/h) | 31.52 mph (50.73 km/h) |
| 40 mph (64.37 km/h) | 36.02 mph (57.97 km/h) |
| 45 mph (72.42 km/h) | 40.53 mph (65.22 km/h) |
| 50 mph (80.47 km/h) | 45.03 mph (72.47 km/h) |
| 55 mph (88.51 km/h) | 49.53 mph (79.71 km/h) |
| 60 mph (96.56 km/h) | 54.04 mph (86.96 km/h) |
| 65 mph (104.61 km/h) | 58.54 mph (94.21 km/h) |
| 70 mph (112.65 km/h) | 63.04 mph (101.45 km/h) |
| 75 mph (120.7 km/h) | 67.54 mph (108.7 km/h) |
| 80 mph (128.75 km/h) | 72.05 mph (115.95 km/h) |
| 85 mph (136.79 km/h) | 76.55 mph (123.2 km/h) |
| 90 mph (144.84 km/h) | 81.05 mph (130.44 km/h) |
| 95 mph (152.89 km/h) | 85.56 mph (137.69 km/h) |
| 100 mph (160.93 km/h) | 90.06 mph (144.94 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1599 | 1858 | 2000 | 2089 | 2184 | 2252 | 2327 | 2415 | 2538 | 2660 | 2796 | 2905 | 3103 | 3320 | 3490 | 3599 | 3661 | 3885 | 4198 | 4879 |
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