Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/60-15 | 205/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.74 (603) | 24.07 (611.4) | 0.33 (8.4) 1.4% |
| Width inches (mm) | 7.28 (185) | 8.07 (205) | 0.79 (20) 10.8% |
| Circum. inches (mm) | 74.58 (1894.38) | 75.62 (1920.77) | 1.04 (26.39) 1.4% |
| Sidewall Height inches (mm) | 4.37 (111) | 4.04 (102.5) | -0.33 (-8.5) -7.7% |
| Revolutions per mile (km) | 849.54 (527.88) | 837.86 (520.62) | -11.67 (-7.25) -1.4% |
205/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.28 mph (32.64 km/h) |
| 25 mph (40.23 km/h) | 25.35 mph (40.79 km/h) |
| 30 mph (48.28 km/h) | 30.42 mph (48.95 km/h) |
| 35 mph (56.33 km/h) | 35.49 mph (57.11 km/h) |
| 40 mph (64.37 km/h) | 40.56 mph (65.27 km/h) |
| 45 mph (72.42 km/h) | 45.63 mph (73.43 km/h) |
| 50 mph (80.47 km/h) | 50.7 mph (81.59 km/h) |
| 55 mph (88.51 km/h) | 55.77 mph (89.75 km/h) |
| 60 mph (96.56 km/h) | 60.84 mph (97.91 km/h) |
| 65 mph (104.61 km/h) | 65.91 mph (106.06 km/h) |
| 70 mph (112.65 km/h) | 70.98 mph (114.22 km/h) |
| 75 mph (120.7 km/h) | 76.04 mph (122.38 km/h) |
| 80 mph (128.75 km/h) | 81.11 mph (130.54 km/h) |
| 85 mph (136.79 km/h) | 86.18 mph (138.7 km/h) |
| 90 mph (144.84 km/h) | 91.25 mph (146.86 km/h) |
| 95 mph (152.89 km/h) | 96.32 mph (155.02 km/h) |
| 100 mph (160.93 km/h) | 101.39 mph (163.18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2132 | 2477 | 2668 | 2785 | 2913 | 3003 | 3103 | 3221 | 3384 | 3548 | 3729 | 3874 | 4137 | 4428 | 4655 | 4800 | 4881 | 5181 | 5598 | 6505 |
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