Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/45-18 | 205/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.26 (641.7) | 24.88 (631.9) | -0.39 (-9.8) -1.5% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 79.37 (2015.96) | 78.16 (1985.17) | -1.21 (-30.79) -1.5% |
| Sidewall Height inches (mm) | 3.63 (92.25) | 4.44 (112.75) | 0.81 (20.5) 22.2% |
| Revolutions per mile (km) | 798.3 (496.04) | 810.68 (503.73) | 12.38 (7.69) 1.6% |
205/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.69 mph (31.7 km/h) |
| 25 mph (40.23 km/h) | 24.62 mph (39.62 km/h) |
| 30 mph (48.28 km/h) | 29.54 mph (47.54 km/h) |
| 35 mph (56.33 km/h) | 34.47 mph (55.47 km/h) |
| 40 mph (64.37 km/h) | 39.39 mph (63.39 km/h) |
| 45 mph (72.42 km/h) | 44.31 mph (71.31 km/h) |
| 50 mph (80.47 km/h) | 49.24 mph (79.24 km/h) |
| 55 mph (88.51 km/h) | 54.16 mph (87.16 km/h) |
| 60 mph (96.56 km/h) | 59.08 mph (95.09 km/h) |
| 65 mph (104.61 km/h) | 64.01 mph (103.01 km/h) |
| 70 mph (112.65 km/h) | 68.93 mph (110.93 km/h) |
| 75 mph (120.7 km/h) | 73.85 mph (118.86 km/h) |
| 80 mph (128.75 km/h) | 78.78 mph (126.78 km/h) |
| 85 mph (136.79 km/h) | 83.7 mph (134.71 km/h) |
| 90 mph (144.84 km/h) | 88.63 mph (142.63 km/h) |
| 95 mph (152.89 km/h) | 93.55 mph (150.55 km/h) |
| 100 mph (160.93 km/h) | 98.47 mph (158.48 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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