Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/50-19 | 225/55-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.83 (757.6) | 28.74 (730.1) | -1.08 (-27.5) -3.6% |
| Width inches (mm) | 10.83 (275) | 8.86 (225) | -1.97 (-50) -18.2% |
| Circum. inches (mm) | 93.7 (2380.07) | 90.3 (2293.68) | -3.4 (-86.39) -3.6% |
| Sidewall Height inches (mm) | 5.41 (137.5) | 4.87 (123.75) | -0.54 (-13.75) -10% |
| Revolutions per mile (km) | 676.17 (420.15) | 701.64 (435.98) | 25.47 (15.83) 3.8% |
225/55-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.27 mph (31.02 km/h) |
| 25 mph (40.23 km/h) | 24.09 mph (38.77 km/h) |
| 30 mph (48.28 km/h) | 28.91 mph (46.53 km/h) |
| 35 mph (56.33 km/h) | 33.73 mph (54.28 km/h) |
| 40 mph (64.37 km/h) | 38.55 mph (62.04 km/h) |
| 45 mph (72.42 km/h) | 43.37 mph (69.79 km/h) |
| 50 mph (80.47 km/h) | 48.19 mph (77.55 km/h) |
| 55 mph (88.51 km/h) | 53 mph (85.3 km/h) |
| 60 mph (96.56 km/h) | 57.82 mph (93.06 km/h) |
| 65 mph (104.61 km/h) | 62.64 mph (100.81 km/h) |
| 70 mph (112.65 km/h) | 67.46 mph (108.57 km/h) |
| 75 mph (120.7 km/h) | 72.28 mph (116.32 km/h) |
| 80 mph (128.75 km/h) | 77.1 mph (124.07 km/h) |
| 85 mph (136.79 km/h) | 81.91 mph (131.83 km/h) |
| 90 mph (144.84 km/h) | 86.73 mph (139.58 km/h) |
| 95 mph (152.89 km/h) | 91.55 mph (147.34 km/h) |
| 100 mph (160.93 km/h) | 96.37 mph (155.09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1786 | 2074 | 2234 | 2333 | 2439 | 2515 | 2599 | 2697 | 2834 | 2971 | 3123 | 3244 | 3465 | 3708 | 3898 | 4019 | 4088 | 4339 | 4688 | 5448 |
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