Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/55-16 | 205/50-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.15 (587.9) | 25.07 (636.8) | 1.93 (48.9) 8.3% |
| Width inches (mm) | 6.5 (165) | 8.07 (205) | 1.57 (40) 24.2% |
| Circum. inches (mm) | 72.71 (1846.94) | 78.76 (2000.57) | 6.05 (153.62) 8.3% |
| Sidewall Height inches (mm) | 3.57 (90.75) | 4.04 (102.5) | 0.46 (11.75) 12.9% |
| Revolutions per mile (km) | 871.36 (541.43) | 804.44 (499.86) | -66.91 (-41.58) -7.7% |
205/50-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.66 mph (34.86 km/h) |
| 25 mph (40.23 km/h) | 27.08 mph (43.58 km/h) |
| 30 mph (48.28 km/h) | 32.5 mph (52.3 km/h) |
| 35 mph (56.33 km/h) | 37.91 mph (61.01 km/h) |
| 40 mph (64.37 km/h) | 43.33 mph (69.73 km/h) |
| 45 mph (72.42 km/h) | 48.74 mph (78.44 km/h) |
| 50 mph (80.47 km/h) | 54.16 mph (87.16 km/h) |
| 55 mph (88.51 km/h) | 59.57 mph (95.88 km/h) |
| 60 mph (96.56 km/h) | 64.99 mph (104.59 km/h) |
| 65 mph (104.61 km/h) | 70.41 mph (113.31 km/h) |
| 70 mph (112.65 km/h) | 75.82 mph (122.02 km/h) |
| 75 mph (120.7 km/h) | 81.24 mph (130.74 km/h) |
| 80 mph (128.75 km/h) | 86.65 mph (139.46 km/h) |
| 85 mph (136.79 km/h) | 92.07 mph (148.17 km/h) |
| 90 mph (144.84 km/h) | 97.49 mph (156.89 km/h) |
| 95 mph (152.89 km/h) | 102.9 mph (165.6 km/h) |
| 100 mph (160.93 km/h) | 108.32 mph (174.32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2047 | 2378 | 2561 | 2674 | 2796 | 2883 | 2979 | 3093 | 3249 | 3406 | 3580 | 3720 | 3972 | 4251 | 4469 | 4608 | 4687 | 4974 | 5375 | 6246 |
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