Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-22 | 305/55-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.2 (716.3) | 35.21 (894.3) | 7.01 (178) 24.8% |
| Width inches (mm) | 12.4 (315) | 12.01 (305) | -0.39 (-10) -3.2% |
| Circum. inches (mm) | 88.6 (2250.32) | 110.61 (2809.53) | 22.02 (559.2) 24.8% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 6.6 (167.75) | 3.5 (89) 113% |
| Revolutions per mile (km) | 715.16 (444.38) | 572.82 (355.93) | -142.34 (-88.45) -19.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.97 mph (40.19 km/h) |
| 25 mph (40.23 km/h) | 31.21 mph (50.23 km/h) |
| 30 mph (48.28 km/h) | 37.45 mph (60.28 km/h) |
| 35 mph (56.33 km/h) | 43.7 mph (70.32 km/h) |
| 40 mph (64.37 km/h) | 49.94 mph (80.37 km/h) |
| 45 mph (72.42 km/h) | 56.18 mph (90.42 km/h) |
| 50 mph (80.47 km/h) | 62.42 mph (100.46 km/h) |
| 55 mph (88.51 km/h) | 68.67 mph (110.51 km/h) |
| 60 mph (96.56 km/h) | 74.91 mph (120.56 km/h) |
| 65 mph (104.61 km/h) | 81.15 mph (130.6 km/h) |
| 70 mph (112.65 km/h) | 87.39 mph (140.65 km/h) |
| 75 mph (120.7 km/h) | 93.64 mph (150.7 km/h) |
| 80 mph (128.75 km/h) | 99.88 mph (160.74 km/h) |
| 85 mph (136.79 km/h) | 106.12 mph (170.79 km/h) |
| 90 mph (144.84 km/h) | 112.36 mph (180.83 km/h) |
| 95 mph (152.89 km/h) | 118.61 mph (190.88 km/h) |
| 100 mph (160.93 km/h) | 124.85 mph (200.93 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1458 | 1693 | 1824 | 1904 | 1991 | 2053 | 2121 | 2202 | 2314 | 2425 | 2549 | 2649 | 2829 | 3027 | 3182 | 3281 | 3337 | 3542 | 3827 | 4448 |
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