Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/55-22 | 305/60-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.64 (905.3) | 36.41 (924.8) | 0.77 (19.5) 2.2% |
| Width inches (mm) | 12.4 (315) | 12.01 (305) | -0.39 (-10) -3.2% |
| Circum. inches (mm) | 111.97 (2844.08) | 114.38 (2905.34) | 2.41 (61.26) 2.2% |
| Sidewall Height inches (mm) | 6.82 (173.25) | 7.2 (183) | 0.38 (9.75) 5.6% |
| Revolutions per mile (km) | 565.86 (351.61) | 553.93 (344.19) | -11.93 (-7.41) -2.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.43 mph (32.88 km/h) |
| 25 mph (40.23 km/h) | 25.54 mph (41.1 km/h) |
| 30 mph (48.28 km/h) | 30.65 mph (49.32 km/h) |
| 35 mph (56.33 km/h) | 35.75 mph (57.54 km/h) |
| 40 mph (64.37 km/h) | 40.86 mph (65.76 km/h) |
| 45 mph (72.42 km/h) | 45.97 mph (73.98 km/h) |
| 50 mph (80.47 km/h) | 51.08 mph (82.2 km/h) |
| 55 mph (88.51 km/h) | 56.18 mph (90.42 km/h) |
| 60 mph (96.56 km/h) | 61.29 mph (98.64 km/h) |
| 65 mph (104.61 km/h) | 66.4 mph (106.86 km/h) |
| 70 mph (112.65 km/h) | 71.51 mph (115.08 km/h) |
| 75 mph (120.7 km/h) | 76.62 mph (123.3 km/h) |
| 80 mph (128.75 km/h) | 81.72 mph (131.52 km/h) |
| 85 mph (136.79 km/h) | 86.83 mph (139.74 km/h) |
| 90 mph (144.84 km/h) | 91.94 mph (147.96 km/h) |
| 95 mph (152.89 km/h) | 97.05 mph (156.18 km/h) |
| 100 mph (160.93 km/h) | 102.15 mph (164.4 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1410 | 1638 | 1764 | 1842 | 1926 | 1985 | 2051 | 2129 | 2237 | 2345 | 2465 | 2561 | 2735 | 2927 | 3077 | 3173 | 3227 | 3425 | 3701 | 4301 |
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