Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 125/85-16 | 205/45-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.37 (618.9) | 23.26 (590.9) | -1.1 (-28) -4.5% |
| Width inches (mm) | 4.92 (125) | 8.07 (205) | 3.15 (80) 64% |
| Circum. inches (mm) | 76.55 (1944.33) | 73.09 (1856.37) | -3.46 (-87.96) -4.5% |
| Sidewall Height inches (mm) | 4.18 (106.25) | 3.63 (92.25) | -0.55 (-14) -13.2% |
| Revolutions per mile (km) | 827.71 (514.31) | 866.93 (538.69) | 39.22 (24.37) 4.7% |
205/45-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.1 mph (30.73 km/h) |
| 25 mph (40.23 km/h) | 23.87 mph (38.41 km/h) |
| 30 mph (48.28 km/h) | 28.64 mph (46.1 km/h) |
| 35 mph (56.33 km/h) | 33.42 mph (53.78 km/h) |
| 40 mph (64.37 km/h) | 38.19 mph (61.46 km/h) |
| 45 mph (72.42 km/h) | 42.96 mph (69.14 km/h) |
| 50 mph (80.47 km/h) | 47.74 mph (76.83 km/h) |
| 55 mph (88.51 km/h) | 52.51 mph (84.51 km/h) |
| 60 mph (96.56 km/h) | 57.29 mph (92.19 km/h) |
| 65 mph (104.61 km/h) | 62.06 mph (99.87 km/h) |
| 70 mph (112.65 km/h) | 66.83 mph (107.56 km/h) |
| 75 mph (120.7 km/h) | 71.61 mph (115.24 km/h) |
| 80 mph (128.75 km/h) | 76.38 mph (122.92 km/h) |
| 85 mph (136.79 km/h) | 81.15 mph (130.61 km/h) |
| 90 mph (144.84 km/h) | 85.93 mph (138.29 km/h) |
| 95 mph (152.89 km/h) | 90.7 mph (145.97 km/h) |
| 100 mph (160.93 km/h) | 95.48 mph (153.65 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2206 | 2563 | 2760 | 2882 | 3014 | 3107 | 3211 | 3333 | 3502 | 3671 | 3858 | 4009 | 4281 | 4581 | 4816 | 4966 | 5051 | 5361 | 5792 | 6731 |
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