Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/30-22 | 315/25-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.5 (723.8) | 28.2 (716.3) | -0.3 (-7.5) -1% |
| Width inches (mm) | 10.83 (275) | 12.4 (315) | 1.57 (40) 14.5% |
| Circum. inches (mm) | 89.52 (2273.88) | 88.6 (2250.32) | -0.93 (-23.56) -1% |
| Sidewall Height inches (mm) | 3.25 (82.5) | 3.1 (78.75) | -0.15 (-3.75) -4.5% |
| Revolutions per mile (km) | 707.75 (439.78) | 715.16 (444.38) | 7.41 (4.6) 1% |
315/25-22 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.79 mph (31.85 km/h) |
| 25 mph (40.23 km/h) | 24.74 mph (39.82 km/h) |
| 30 mph (48.28 km/h) | 29.69 mph (47.78 km/h) |
| 35 mph (56.33 km/h) | 34.64 mph (55.74 km/h) |
| 40 mph (64.37 km/h) | 39.59 mph (63.71 km/h) |
| 45 mph (72.42 km/h) | 44.53 mph (71.67 km/h) |
| 50 mph (80.47 km/h) | 49.48 mph (79.63 km/h) |
| 55 mph (88.51 km/h) | 54.43 mph (87.6 km/h) |
| 60 mph (96.56 km/h) | 59.38 mph (95.56 km/h) |
| 65 mph (104.61 km/h) | 64.33 mph (103.52 km/h) |
| 70 mph (112.65 km/h) | 69.27 mph (111.49 km/h) |
| 75 mph (120.7 km/h) | 74.22 mph (119.45 km/h) |
| 80 mph (128.75 km/h) | 79.17 mph (127.41 km/h) |
| 85 mph (136.79 km/h) | 84.12 mph (135.38 km/h) |
| 90 mph (144.84 km/h) | 89.07 mph (143.34 km/h) |
| 95 mph (152.89 km/h) | 94.02 mph (151.3 km/h) |
| 100 mph (160.93 km/h) | 98.96 mph (159.27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1820 | 2114 | 2277 | 2378 | 2486 | 2563 | 2649 | 2749 | 2889 | 3028 | 3183 | 3307 | 3531 | 3779 | 3973 | 4097 | 4167 | 4422 | 4778 | 5553 |
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