Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/85-14 | 205/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.38 (670.1) | 25.3 (642.6) | -1.08 (-27.5) -4.1% |
| Width inches (mm) | 7.28 (185) | 8.07 (205) | 0.79 (20) 10.8% |
| Circum. inches (mm) | 82.88 (2105.18) | 79.48 (2018.79) | -3.4 (-86.39) -4.1% |
| Sidewall Height inches (mm) | 6.19 (157.25) | 5.65 (143.5) | -0.54 (-13.75) -8.7% |
| Revolutions per mile (km) | 764.47 (475.02) | 797.18 (495.35) | 32.72 (20.33) 4.3% |
205/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.18 mph (30.87 km/h) |
| 25 mph (40.23 km/h) | 23.97 mph (38.58 km/h) |
| 30 mph (48.28 km/h) | 28.77 mph (46.3 km/h) |
| 35 mph (56.33 km/h) | 33.56 mph (54.02 km/h) |
| 40 mph (64.37 km/h) | 38.36 mph (61.73 km/h) |
| 45 mph (72.42 km/h) | 43.15 mph (69.45 km/h) |
| 50 mph (80.47 km/h) | 47.95 mph (77.17 km/h) |
| 55 mph (88.51 km/h) | 52.74 mph (84.88 km/h) |
| 60 mph (96.56 km/h) | 57.54 mph (92.6 km/h) |
| 65 mph (104.61 km/h) | 62.33 mph (100.31 km/h) |
| 70 mph (112.65 km/h) | 67.13 mph (108.03 km/h) |
| 75 mph (120.7 km/h) | 71.92 mph (115.75 km/h) |
| 80 mph (128.75 km/h) | 76.72 mph (123.46 km/h) |
| 85 mph (136.79 km/h) | 81.51 mph (131.18 km/h) |
| 90 mph (144.84 km/h) | 86.31 mph (138.9 km/h) |
| 95 mph (152.89 km/h) | 91.1 mph (146.61 km/h) |
| 100 mph (160.93 km/h) | 95.9 mph (154.33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2029 | 2357 | 2538 | 2650 | 2771 | 2857 | 2952 | 3065 | 3220 | 3375 | 3548 | 3686 | 3937 | 4213 | 4429 | 4567 | 4644 | 4929 | 5326 | 6190 |
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