Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/75-15 | 205/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.11 (688.5) | 25.49 (647.5) | -1.61 (-41) -6% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 85.16 (2162.99) | 80.09 (2034.18) | -5.07 (-128.81) -6% |
| Sidewall Height inches (mm) | 6.05 (153.75) | 5.25 (133.25) | -0.81 (-20.5) -13.3% |
| Revolutions per mile (km) | 744.04 (462.32) | 791.15 (491.6) | 47.11 (29.27) 6.3% |
205/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.81 mph (30.27 km/h) |
| 25 mph (40.23 km/h) | 23.51 mph (37.84 km/h) |
| 30 mph (48.28 km/h) | 28.21 mph (45.41 km/h) |
| 35 mph (56.33 km/h) | 32.92 mph (52.97 km/h) |
| 40 mph (64.37 km/h) | 37.62 mph (60.54 km/h) |
| 45 mph (72.42 km/h) | 42.32 mph (68.11 km/h) |
| 50 mph (80.47 km/h) | 47.02 mph (75.68 km/h) |
| 55 mph (88.51 km/h) | 51.72 mph (83.24 km/h) |
| 60 mph (96.56 km/h) | 56.43 mph (90.81 km/h) |
| 65 mph (104.61 km/h) | 61.13 mph (98.38 km/h) |
| 70 mph (112.65 km/h) | 65.83 mph (105.95 km/h) |
| 75 mph (120.7 km/h) | 70.53 mph (113.51 km/h) |
| 80 mph (128.75 km/h) | 75.24 mph (121.08 km/h) |
| 85 mph (136.79 km/h) | 79.94 mph (128.65 km/h) |
| 90 mph (144.84 km/h) | 84.64 mph (136.22 km/h) |
| 95 mph (152.89 km/h) | 89.34 mph (143.78 km/h) |
| 100 mph (160.93 km/h) | 94.05 mph (151.35 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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