Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/55-16 | 205/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.18 (664.9) | 24.88 (631.9) | -1.3 (-33) -5% |
| Width inches (mm) | 9.25 (235) | 8.07 (205) | -1.18 (-30) -12.8% |
| Circum. inches (mm) | 82.24 (2088.84) | 78.16 (1985.17) | -4.08 (-103.67) -5% |
| Sidewall Height inches (mm) | 5.09 (129.25) | 4.44 (112.75) | -0.65 (-16.5) -12.8% |
| Revolutions per mile (km) | 770.45 (478.73) | 810.68 (503.73) | 40.24 (25) 5.2% |
205/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.01 mph (30.59 km/h) |
| 25 mph (40.23 km/h) | 23.76 mph (38.24 km/h) |
| 30 mph (48.28 km/h) | 28.51 mph (45.88 km/h) |
| 35 mph (56.33 km/h) | 33.26 mph (53.53 km/h) |
| 40 mph (64.37 km/h) | 38.01 mph (61.18 km/h) |
| 45 mph (72.42 km/h) | 42.77 mph (68.83 km/h) |
| 50 mph (80.47 km/h) | 47.52 mph (76.47 km/h) |
| 55 mph (88.51 km/h) | 52.27 mph (84.12 km/h) |
| 60 mph (96.56 km/h) | 57.02 mph (91.77 km/h) |
| 65 mph (104.61 km/h) | 61.77 mph (99.42 km/h) |
| 70 mph (112.65 km/h) | 66.53 mph (107.06 km/h) |
| 75 mph (120.7 km/h) | 71.28 mph (114.71 km/h) |
| 80 mph (128.75 km/h) | 76.03 mph (122.36 km/h) |
| 85 mph (136.79 km/h) | 80.78 mph (130.01 km/h) |
| 90 mph (144.84 km/h) | 85.53 mph (137.65 km/h) |
| 95 mph (152.89 km/h) | 90.29 mph (145.3 km/h) |
| 100 mph (160.93 km/h) | 95.04 mph (152.95 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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