Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/65-14 | 205/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.47 (596.1) | 24.88 (631.9) | 1.41 (35.8) 6% |
| Width inches (mm) | 7.28 (185) | 8.07 (205) | 0.79 (20) 10.8% |
| Circum. inches (mm) | 73.73 (1872.7) | 78.16 (1985.17) | 4.43 (112.47) 6% |
| Sidewall Height inches (mm) | 4.73 (120.25) | 4.44 (112.75) | -0.3 (-7.5) -6.2% |
| Revolutions per mile (km) | 859.37 (533.99) | 810.68 (503.73) | -48.69 (-30.25) -5.7% |
205/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.2 mph (34.12 km/h) |
| 25 mph (40.23 km/h) | 26.5 mph (42.65 km/h) |
| 30 mph (48.28 km/h) | 31.8 mph (51.18 km/h) |
| 35 mph (56.33 km/h) | 37.1 mph (59.71 km/h) |
| 40 mph (64.37 km/h) | 42.4 mph (68.24 km/h) |
| 45 mph (72.42 km/h) | 47.7 mph (76.77 km/h) |
| 50 mph (80.47 km/h) | 53 mph (85.3 km/h) |
| 55 mph (88.51 km/h) | 58.3 mph (93.83 km/h) |
| 60 mph (96.56 km/h) | 63.6 mph (102.36 km/h) |
| 65 mph (104.61 km/h) | 68.9 mph (110.89 km/h) |
| 70 mph (112.65 km/h) | 74.2 mph (119.42 km/h) |
| 75 mph (120.7 km/h) | 79.5 mph (127.95 km/h) |
| 80 mph (128.75 km/h) | 84.8 mph (136.48 km/h) |
| 85 mph (136.79 km/h) | 90.1 mph (145.01 km/h) |
| 90 mph (144.84 km/h) | 95.41 mph (153.54 km/h) |
| 95 mph (152.89 km/h) | 100.71 mph (162.07 km/h) |
| 100 mph (160.93 km/h) | 106.01 mph (170.6 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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