Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/55-16 | 225/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.61 (675.9) | 25.74 (653.9) | -0.87 (-22) -3.3% |
| Width inches (mm) | 9.65 (245) | 8.86 (225) | -0.79 (-20) -8.2% |
| Circum. inches (mm) | 83.6 (2123.4) | 80.88 (2054.29) | -2.72 (-69.12) -3.3% |
| Sidewall Height inches (mm) | 5.31 (134.75) | 4.87 (123.75) | -0.43 (-11) -8.2% |
| Revolutions per mile (km) | 757.91 (470.94) | 783.41 (486.79) | 25.5 (15.84) 3.4% |
225/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.35 mph (31.14 km/h) |
| 25 mph (40.23 km/h) | 24.19 mph (38.92 km/h) |
| 30 mph (48.28 km/h) | 29.02 mph (46.71 km/h) |
| 35 mph (56.33 km/h) | 33.86 mph (54.49 km/h) |
| 40 mph (64.37 km/h) | 38.7 mph (62.28 km/h) |
| 45 mph (72.42 km/h) | 43.54 mph (70.06 km/h) |
| 50 mph (80.47 km/h) | 48.37 mph (77.85 km/h) |
| 55 mph (88.51 km/h) | 53.21 mph (85.63 km/h) |
| 60 mph (96.56 km/h) | 58.05 mph (93.42 km/h) |
| 65 mph (104.61 km/h) | 62.88 mph (101.2 km/h) |
| 70 mph (112.65 km/h) | 67.72 mph (108.99 km/h) |
| 75 mph (120.7 km/h) | 72.56 mph (116.77 km/h) |
| 80 mph (128.75 km/h) | 77.4 mph (124.56 km/h) |
| 85 mph (136.79 km/h) | 82.23 mph (132.34 km/h) |
| 90 mph (144.84 km/h) | 87.07 mph (140.13 km/h) |
| 95 mph (152.89 km/h) | 91.91 mph (147.91 km/h) |
| 100 mph (160.93 km/h) | 96.75 mph (155.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1994 | 2316 | 2494 | 2604 | 2723 | 2808 | 2901 | 3012 | 3164 | 3317 | 3487 | 3622 | 3868 | 4140 | 4352 | 4488 | 4564 | 4844 | 5234 | 6083 |
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