Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/60-15 | 205/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.05 (687) | 25.3 (642.6) | -1.75 (-44.4) -6.5% |
| Width inches (mm) | 10.04 (255) | 8.07 (205) | -1.97 (-50) -19.6% |
| Circum. inches (mm) | 84.97 (2158.27) | 79.48 (2018.79) | -5.49 (-139.49) -6.5% |
| Sidewall Height inches (mm) | 6.02 (153) | 5.65 (143.5) | -0.37 (-9.5) -6.2% |
| Revolutions per mile (km) | 745.66 (463.33) | 797.18 (495.35) | 51.52 (32.01) 6.9% |
205/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.71 mph (30.11 km/h) |
| 25 mph (40.23 km/h) | 23.38 mph (37.63 km/h) |
| 30 mph (48.28 km/h) | 28.06 mph (45.16 km/h) |
| 35 mph (56.33 km/h) | 32.74 mph (52.69 km/h) |
| 40 mph (64.37 km/h) | 37.41 mph (60.21 km/h) |
| 45 mph (72.42 km/h) | 42.09 mph (67.74 km/h) |
| 50 mph (80.47 km/h) | 46.77 mph (75.27 km/h) |
| 55 mph (88.51 km/h) | 51.45 mph (82.79 km/h) |
| 60 mph (96.56 km/h) | 56.12 mph (90.32 km/h) |
| 65 mph (104.61 km/h) | 60.8 mph (97.85 km/h) |
| 70 mph (112.65 km/h) | 65.48 mph (105.37 km/h) |
| 75 mph (120.7 km/h) | 70.15 mph (112.9 km/h) |
| 80 mph (128.75 km/h) | 74.83 mph (120.43 km/h) |
| 85 mph (136.79 km/h) | 79.51 mph (127.95 km/h) |
| 90 mph (144.84 km/h) | 84.18 mph (135.48 km/h) |
| 95 mph (152.89 km/h) | 88.86 mph (143.01 km/h) |
| 100 mph (160.93 km/h) | 93.54 mph (150.53 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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