Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/65-17 | 205/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.49 (698.3) | 25.49 (647.5) | -2 (-50.8) -7.3% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 86.37 (2193.77) | 80.09 (2034.18) | -6.28 (-159.59) -7.3% |
| Sidewall Height inches (mm) | 5.25 (133.25) | 5.25 (133.25) | 0 (0) 0% |
| Revolutions per mile (km) | 733.6 (455.83) | 791.15 (491.6) | 57.55 (35.76) 7.8% |
205/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.55 mph (29.85 km/h) |
| 25 mph (40.23 km/h) | 23.18 mph (37.31 km/h) |
| 30 mph (48.28 km/h) | 27.82 mph (44.77 km/h) |
| 35 mph (56.33 km/h) | 32.45 mph (52.23 km/h) |
| 40 mph (64.37 km/h) | 37.09 mph (59.69 km/h) |
| 45 mph (72.42 km/h) | 41.73 mph (67.15 km/h) |
| 50 mph (80.47 km/h) | 46.36 mph (74.61 km/h) |
| 55 mph (88.51 km/h) | 51 mph (82.07 km/h) |
| 60 mph (96.56 km/h) | 55.64 mph (89.54 km/h) |
| 65 mph (104.61 km/h) | 60.27 mph (97 km/h) |
| 70 mph (112.65 km/h) | 64.91 mph (104.46 km/h) |
| 75 mph (120.7 km/h) | 69.54 mph (111.92 km/h) |
| 80 mph (128.75 km/h) | 74.18 mph (119.38 km/h) |
| 85 mph (136.79 km/h) | 78.82 mph (126.84 km/h) |
| 90 mph (144.84 km/h) | 83.45 mph (134.3 km/h) |
| 95 mph (152.89 km/h) | 88.09 mph (141.77 km/h) |
| 100 mph (160.93 km/h) | 92.73 mph (149.23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 2339 | 2519 | 2630 | 2750 | 2836 | 2930 | 3041 | 3196 | 3350 | 3521 | 3658 | 3907 | 4181 | 4395 | 4532 | 4609 | 4892 | 5286 | 6143 |
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