Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/82-14 | 205/70-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.94 (659) | 26.3 (668) | 0.35 (9) 1.4% |
| Width inches (mm) | 7.28 (185) | 8.07 (205) | 0.79 (20) 10.8% |
| Circum. inches (mm) | 81.51 (2070.31) | 82.62 (2098.58) | 1.11 (28.27) 1.4% |
| Sidewall Height inches (mm) | 5.97 (151.7) | 5.65 (143.5) | -0.32 (-8.2) -5.4% |
| Revolutions per mile (km) | 777.34 (483.02) | 766.87 (476.51) | -10.47 (-6.51) -1.3% |
205/70-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.27 mph (32.63 km/h) |
| 25 mph (40.23 km/h) | 25.34 mph (40.78 km/h) |
| 30 mph (48.28 km/h) | 30.41 mph (48.94 km/h) |
| 35 mph (56.33 km/h) | 35.48 mph (57.1 km/h) |
| 40 mph (64.37 km/h) | 40.55 mph (65.25 km/h) |
| 45 mph (72.42 km/h) | 45.61 mph (73.41 km/h) |
| 50 mph (80.47 km/h) | 50.68 mph (81.57 km/h) |
| 55 mph (88.51 km/h) | 55.75 mph (89.72 km/h) |
| 60 mph (96.56 km/h) | 60.82 mph (97.88 km/h) |
| 65 mph (104.61 km/h) | 65.89 mph (106.04 km/h) |
| 70 mph (112.65 km/h) | 70.96 mph (114.19 km/h) |
| 75 mph (120.7 km/h) | 76.02 mph (122.35 km/h) |
| 80 mph (128.75 km/h) | 81.09 mph (130.51 km/h) |
| 85 mph (136.79 km/h) | 86.16 mph (138.66 km/h) |
| 90 mph (144.84 km/h) | 91.23 mph (146.82 km/h) |
| 95 mph (152.89 km/h) | 96.3 mph (154.98 km/h) |
| 100 mph (160.93 km/h) | 101.37 mph (163.13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1952 | 2267 | 2442 | 2549 | 2666 | 2749 | 2840 | 2948 | 3098 | 3247 | 3413 | 3546 | 3787 | 4053 | 4260 | 4393 | 4468 | 4742 | 5124 | 5954 |
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