Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/45-17 | 205/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.33 (643.3) | 24.88 (631.9) | -0.45 (-11.4) -1.8% |
| Width inches (mm) | 9.25 (235) | 8.07 (205) | -1.18 (-30) -12.8% |
| Circum. inches (mm) | 79.57 (2020.99) | 78.16 (1985.17) | -1.41 (-35.81) -1.8% |
| Sidewall Height inches (mm) | 4.16 (105.75) | 4.44 (112.75) | 0.28 (7) 6.6% |
| Revolutions per mile (km) | 796.32 (494.81) | 810.68 (503.73) | 14.37 (8.93) 1.8% |
205/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.65 mph (31.62 km/h) |
| 25 mph (40.23 km/h) | 24.56 mph (39.52 km/h) |
| 30 mph (48.28 km/h) | 29.47 mph (47.42 km/h) |
| 35 mph (56.33 km/h) | 34.38 mph (55.33 km/h) |
| 40 mph (64.37 km/h) | 39.29 mph (63.23 km/h) |
| 45 mph (72.42 km/h) | 44.2 mph (71.14 km/h) |
| 50 mph (80.47 km/h) | 49.11 mph (79.04 km/h) |
| 55 mph (88.51 km/h) | 54.03 mph (86.95 km/h) |
| 60 mph (96.56 km/h) | 58.94 mph (94.85 km/h) |
| 65 mph (104.61 km/h) | 63.85 mph (102.75 km/h) |
| 70 mph (112.65 km/h) | 68.76 mph (110.66 km/h) |
| 75 mph (120.7 km/h) | 73.67 mph (118.56 km/h) |
| 80 mph (128.75 km/h) | 78.58 mph (126.47 km/h) |
| 85 mph (136.79 km/h) | 83.49 mph (134.37 km/h) |
| 90 mph (144.84 km/h) | 88.41 mph (142.27 km/h) |
| 95 mph (152.89 km/h) | 93.32 mph (150.18 km/h) |
| 100 mph (160.93 km/h) | 98.23 mph (158.08 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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