Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/55-17 | 205/55-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.74 (679.3) | 25.88 (657.3) | -0.87 (-22) -3.2% |
| Width inches (mm) | 8.86 (225) | 8.07 (205) | -0.79 (-20) -8.9% |
| Circum. inches (mm) | 84.02 (2134.08) | 81.3 (2064.97) | -2.72 (-69.12) -3.2% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 4.44 (112.75) | -0.43 (-11) -8.9% |
| Revolutions per mile (km) | 754.11 (468.58) | 779.36 (484.27) | 25.24 (15.68) 3.3% |
205/55-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.35 mph (31.14 km/h) |
| 25 mph (40.23 km/h) | 24.19 mph (38.93 km/h) |
| 30 mph (48.28 km/h) | 29.03 mph (46.72 km/h) |
| 35 mph (56.33 km/h) | 33.87 mph (54.5 km/h) |
| 40 mph (64.37 km/h) | 38.7 mph (62.29 km/h) |
| 45 mph (72.42 km/h) | 43.54 mph (70.08 km/h) |
| 50 mph (80.47 km/h) | 48.38 mph (77.86 km/h) |
| 55 mph (88.51 km/h) | 53.22 mph (85.65 km/h) |
| 60 mph (96.56 km/h) | 58.06 mph (93.43 km/h) |
| 65 mph (104.61 km/h) | 62.89 mph (101.22 km/h) |
| 70 mph (112.65 km/h) | 67.73 mph (109.01 km/h) |
| 75 mph (120.7 km/h) | 72.57 mph (116.79 km/h) |
| 80 mph (128.75 km/h) | 77.41 mph (124.58 km/h) |
| 85 mph (136.79 km/h) | 82.25 mph (132.36 km/h) |
| 90 mph (144.84 km/h) | 87.09 mph (140.15 km/h) |
| 95 mph (152.89 km/h) | 91.92 mph (147.94 km/h) |
| 100 mph (160.93 km/h) | 96.76 mph (155.72 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983 | 2304 | 2481 | 2591 | 2709 | 2794 | 2886 | 2996 | 3148 | 3300 | 3469 | 3604 | 3848 | 4119 | 4330 | 4465 | 4541 | 4819 | 5207 | 6051 |
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