Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/50-17 | 225/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.46 (646.8) | 25.74 (653.9) | 0.28 (7.1) 1.1% |
| Width inches (mm) | 8.46 (215) | 8.86 (225) | 0.39 (10) 4.7% |
| Circum. inches (mm) | 80 (2031.98) | 80.88 (2054.29) | 0.88 (22.31) 1.1% |
| Sidewall Height inches (mm) | 4.23 (107.5) | 4.87 (123.75) | 0.64 (16.25) 15.1% |
| Revolutions per mile (km) | 792.01 (492.13) | 783.41 (486.79) | -8.6 (-5.34) -1.1% |
225/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.22 mph (32.54 km/h) |
| 25 mph (40.23 km/h) | 25.27 mph (40.68 km/h) |
| 30 mph (48.28 km/h) | 30.33 mph (48.81 km/h) |
| 35 mph (56.33 km/h) | 35.38 mph (56.95 km/h) |
| 40 mph (64.37 km/h) | 40.44 mph (65.08 km/h) |
| 45 mph (72.42 km/h) | 45.49 mph (73.22 km/h) |
| 50 mph (80.47 km/h) | 50.55 mph (81.35 km/h) |
| 55 mph (88.51 km/h) | 55.6 mph (89.49 km/h) |
| 60 mph (96.56 km/h) | 60.66 mph (97.62 km/h) |
| 65 mph (104.61 km/h) | 65.71 mph (105.76 km/h) |
| 70 mph (112.65 km/h) | 70.77 mph (113.89 km/h) |
| 75 mph (120.7 km/h) | 75.82 mph (122.03 km/h) |
| 80 mph (128.75 km/h) | 80.88 mph (130.16 km/h) |
| 85 mph (136.79 km/h) | 85.93 mph (138.3 km/h) |
| 90 mph (144.84 km/h) | 90.99 mph (146.43 km/h) |
| 95 mph (152.89 km/h) | 96.04 mph (154.57 km/h) |
| 100 mph (160.93 km/h) | 101.1 mph (162.7 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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