Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/65-15 | 205/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.47 (621.5) | 24.69 (627) | 0.22 (5.5) 0.9% |
| Width inches (mm) | 7.28 (185) | 8.07 (205) | 0.79 (20) 10.8% |
| Circum. inches (mm) | 76.87 (1952.5) | 77.55 (1969.78) | 0.68 (17.28) 0.9% |
| Sidewall Height inches (mm) | 4.73 (120.25) | 4.84 (123) | 0.11 (2.75) 2.3% |
| Revolutions per mile (km) | 824.25 (512.16) | 817.02 (507.67) | -7.23 (-4.49) -0.9% |
205/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.18 mph (32.47 km/h) |
| 25 mph (40.23 km/h) | 25.22 mph (40.59 km/h) |
| 30 mph (48.28 km/h) | 30.27 mph (48.71 km/h) |
| 35 mph (56.33 km/h) | 35.31 mph (56.83 km/h) |
| 40 mph (64.37 km/h) | 40.35 mph (64.94 km/h) |
| 45 mph (72.42 km/h) | 45.4 mph (73.06 km/h) |
| 50 mph (80.47 km/h) | 50.44 mph (81.18 km/h) |
| 55 mph (88.51 km/h) | 55.49 mph (89.3 km/h) |
| 60 mph (96.56 km/h) | 60.53 mph (97.42 km/h) |
| 65 mph (104.61 km/h) | 65.58 mph (105.53 km/h) |
| 70 mph (112.65 km/h) | 70.62 mph (113.65 km/h) |
| 75 mph (120.7 km/h) | 75.66 mph (121.77 km/h) |
| 80 mph (128.75 km/h) | 80.71 mph (129.89 km/h) |
| 85 mph (136.79 km/h) | 85.75 mph (138.01 km/h) |
| 90 mph (144.84 km/h) | 90.8 mph (146.12 km/h) |
| 95 mph (152.89 km/h) | 95.84 mph (154.24 km/h) |
| 100 mph (160.93 km/h) | 100.88 mph (162.36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2079 | 2415 | 2601 | 2716 | 2840 | 2929 | 3026 | 3141 | 3300 | 3459 | 3636 | 3778 | 4034 | 4318 | 4539 | 4680 | 4760 | 5052 | 5459 | 6344 |
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