Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 26/12-12 | 225/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.93 (658.6) | 24.86 (631.4) | -1.07 (-27.2) -4.1% |
| Width inches (mm) | 12.01 (305) | 8.86 (225) | -3.15 (-80) -26.2% |
| Circum. inches (mm) | 81.46 (2069.05) | 78.09 (1983.6) | -3.36 (-85.45) -4.1% |
| Sidewall Height inches (mm) | 6.96 (176.9) | 4.43 (112.5) | -2.54 (-64.4) -36.4% |
| Revolutions per mile (km) | 777.82 (483.31) | 811.32 (504.13) | 33.51 (20.82) 4.3% |
225/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.17 mph (30.86 km/h) |
| 25 mph (40.23 km/h) | 23.97 mph (38.57 km/h) |
| 30 mph (48.28 km/h) | 28.76 mph (46.29 km/h) |
| 35 mph (56.33 km/h) | 33.55 mph (54 km/h) |
| 40 mph (64.37 km/h) | 38.35 mph (61.72 km/h) |
| 45 mph (72.42 km/h) | 43.14 mph (69.43 km/h) |
| 50 mph (80.47 km/h) | 47.94 mph (77.14 km/h) |
| 55 mph (88.51 km/h) | 52.73 mph (84.86 km/h) |
| 60 mph (96.56 km/h) | 57.52 mph (92.57 km/h) |
| 65 mph (104.61 km/h) | 62.32 mph (100.29 km/h) |
| 70 mph (112.65 km/h) | 67.11 mph (108 km/h) |
| 75 mph (120.7 km/h) | 71.9 mph (115.72 km/h) |
| 80 mph (128.75 km/h) | 76.7 mph (123.43 km/h) |
| 85 mph (136.79 km/h) | 81.49 mph (131.14 km/h) |
| 90 mph (144.84 km/h) | 86.28 mph (138.86 km/h) |
| 95 mph (152.89 km/h) | 91.08 mph (146.57 km/h) |
| 100 mph (160.93 km/h) | 95.87 mph (154.29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2065 | 2399 | 2583 | 2697 | 2820 | 2908 | 3005 | 3119 | 3277 | 3435 | 3611 | 3752 | 4006 | 4287 | 4507 | 4648 | 4727 | 5017 | 5421 | 6299 |
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