Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 125/70-15 | 205/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.89 (556) | 24.88 (631.9) | 2.99 (75.9) 13.7% |
| Width inches (mm) | 4.92 (125) | 8.07 (205) | 3.15 (80) 64% |
| Circum. inches (mm) | 68.77 (1746.73) | 78.16 (1985.17) | 9.39 (238.45) 13.7% |
| Sidewall Height inches (mm) | 3.44 (87.5) | 4.44 (112.75) | 0.99 (25.25) 28.9% |
| Revolutions per mile (km) | 921.35 (572.5) | 810.68 (503.73) | -110.67 (-68.77) -12% |
205/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.73 mph (36.58 km/h) |
| 25 mph (40.23 km/h) | 28.41 mph (45.73 km/h) |
| 30 mph (48.28 km/h) | 34.1 mph (54.87 km/h) |
| 35 mph (56.33 km/h) | 39.78 mph (64.02 km/h) |
| 40 mph (64.37 km/h) | 45.46 mph (73.16 km/h) |
| 45 mph (72.42 km/h) | 51.14 mph (82.31 km/h) |
| 50 mph (80.47 km/h) | 56.83 mph (91.45 km/h) |
| 55 mph (88.51 km/h) | 62.51 mph (100.6 km/h) |
| 60 mph (96.56 km/h) | 68.19 mph (109.74 km/h) |
| 65 mph (104.61 km/h) | 73.87 mph (118.89 km/h) |
| 70 mph (112.65 km/h) | 79.56 mph (128.03 km/h) |
| 75 mph (120.7 km/h) | 85.24 mph (137.18 km/h) |
| 80 mph (128.75 km/h) | 90.92 mph (146.32 km/h) |
| 85 mph (136.79 km/h) | 96.6 mph (155.47 km/h) |
| 90 mph (144.84 km/h) | 102.29 mph (164.61 km/h) |
| 95 mph (152.89 km/h) | 107.97 mph (173.76 km/h) |
| 100 mph (160.93 km/h) | 113.65 mph (182.9 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2063 | 2397 | 2581 | 2695 | 2818 | 2906 | 3002 | 3116 | 3275 | 3433 | 3608 | 3749 | 4003 | 4284 | 4504 | 4644 | 4723 | 5013 | 5417 | 6294 |
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