Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/70-17 | 205/55-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.75 (704.8) | 25.88 (657.3) | -1.87 (-47.5) -6.7% |
| Width inches (mm) | 7.68 (195) | 8.07 (205) | 0.39 (10) 5.1% |
| Circum. inches (mm) | 87.17 (2214.19) | 81.3 (2064.97) | -5.88 (-149.23) -6.7% |
| Sidewall Height inches (mm) | 5.37 (136.5) | 4.44 (112.75) | -0.94 (-23.75) -17.4% |
| Revolutions per mile (km) | 726.83 (451.63) | 779.36 (484.27) | 52.52 (32.64) 7.2% |
205/55-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.65 mph (30.02 km/h) |
| 25 mph (40.23 km/h) | 23.32 mph (37.52 km/h) |
| 30 mph (48.28 km/h) | 27.98 mph (45.03 km/h) |
| 35 mph (56.33 km/h) | 32.64 mph (52.53 km/h) |
| 40 mph (64.37 km/h) | 37.3 mph (60.04 km/h) |
| 45 mph (72.42 km/h) | 41.97 mph (67.54 km/h) |
| 50 mph (80.47 km/h) | 46.63 mph (75.04 km/h) |
| 55 mph (88.51 km/h) | 51.29 mph (82.55 km/h) |
| 60 mph (96.56 km/h) | 55.96 mph (90.05 km/h) |
| 65 mph (104.61 km/h) | 60.62 mph (97.56 km/h) |
| 70 mph (112.65 km/h) | 65.28 mph (105.06 km/h) |
| 75 mph (120.7 km/h) | 69.95 mph (112.57 km/h) |
| 80 mph (128.75 km/h) | 74.61 mph (120.07 km/h) |
| 85 mph (136.79 km/h) | 79.27 mph (127.58 km/h) |
| 90 mph (144.84 km/h) | 83.93 mph (135.08 km/h) |
| 95 mph (152.89 km/h) | 88.6 mph (142.58 km/h) |
| 100 mph (160.93 km/h) | 93.26 mph (150.09 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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