Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/65-15 | 205/65-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.93 (582.5) | 25.49 (647.5) | 2.56 (65) 11.2% |
| Width inches (mm) | 6.1 (155) | 8.07 (205) | 1.97 (50) 32.3% |
| Circum. inches (mm) | 72.05 (1829.98) | 80.09 (2034.18) | 8.04 (204.2) 11.2% |
| Sidewall Height inches (mm) | 3.97 (100.75) | 5.25 (133.25) | 1.28 (32.5) 32.3% |
| Revolutions per mile (km) | 879.43 (546.45) | 791.15 (491.6) | -88.28 (-54.86) -10% |
205/65-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.23 mph (35.78 km/h) |
| 25 mph (40.23 km/h) | 27.79 mph (44.72 km/h) |
| 30 mph (48.28 km/h) | 33.35 mph (53.67 km/h) |
| 35 mph (56.33 km/h) | 38.91 mph (62.61 km/h) |
| 40 mph (64.37 km/h) | 44.46 mph (71.56 km/h) |
| 45 mph (72.42 km/h) | 50.02 mph (80.5 km/h) |
| 50 mph (80.47 km/h) | 55.58 mph (89.45 km/h) |
| 55 mph (88.51 km/h) | 61.14 mph (98.39 km/h) |
| 60 mph (96.56 km/h) | 66.7 mph (107.34 km/h) |
| 65 mph (104.61 km/h) | 72.25 mph (116.28 km/h) |
| 70 mph (112.65 km/h) | 77.81 mph (125.23 km/h) |
| 75 mph (120.7 km/h) | 83.37 mph (134.17 km/h) |
| 80 mph (128.75 km/h) | 88.93 mph (143.11 km/h) |
| 85 mph (136.79 km/h) | 94.48 mph (152.06 km/h) |
| 90 mph (144.84 km/h) | 100.04 mph (161 km/h) |
| 95 mph (152.89 km/h) | 105.6 mph (169.95 km/h) |
| 100 mph (160.93 km/h) | 111.16 mph (178.89 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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