Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/45-16 | 205/40-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.26 (590.9) | 23.46 (595.8) | 0.19 (4.9) 0.8% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 73.09 (1856.37) | 73.69 (1871.76) | 0.61 (15.39) 0.8% |
| Sidewall Height inches (mm) | 3.63 (92.25) | 3.23 (82) | -0.4 (-10.25) -11.1% |
| Revolutions per mile (km) | 866.93 (538.69) | 859.8 (534.26) | -7.13 (-4.43) -0.8% |
205/40-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.17 mph (32.45 km/h) |
| 25 mph (40.23 km/h) | 25.21 mph (40.57 km/h) |
| 30 mph (48.28 km/h) | 30.25 mph (48.68 km/h) |
| 35 mph (56.33 km/h) | 35.29 mph (56.79 km/h) |
| 40 mph (64.37 km/h) | 40.33 mph (64.91 km/h) |
| 45 mph (72.42 km/h) | 45.37 mph (73.02 km/h) |
| 50 mph (80.47 km/h) | 50.41 mph (81.13 km/h) |
| 55 mph (88.51 km/h) | 55.46 mph (89.25 km/h) |
| 60 mph (96.56 km/h) | 60.5 mph (97.36 km/h) |
| 65 mph (104.61 km/h) | 65.54 mph (105.48 km/h) |
| 70 mph (112.65 km/h) | 70.58 mph (113.59 km/h) |
| 75 mph (120.7 km/h) | 75.62 mph (121.7 km/h) |
| 80 mph (128.75 km/h) | 80.66 mph (129.82 km/h) |
| 85 mph (136.79 km/h) | 85.7 mph (137.93 km/h) |
| 90 mph (144.84 km/h) | 90.75 mph (146.04 km/h) |
| 95 mph (152.89 km/h) | 95.79 mph (154.16 km/h) |
| 100 mph (160.93 km/h) | 100.83 mph (162.27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2188 | 2542 | 2737 | 2858 | 2989 | 3082 | 3184 | 3305 | 3473 | 3641 | 3827 | 3976 | 4246 | 4544 | 4776 | 4925 | 5009 | 5316 | 5745 | 6676 |
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