Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/82-14 | 205/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.94 (659) | 25.3 (642.6) | -0.65 (-16.4) -2.5% |
| Width inches (mm) | 7.28 (185) | 8.07 (205) | 0.79 (20) 10.8% |
| Circum. inches (mm) | 81.51 (2070.31) | 79.48 (2018.79) | -2.03 (-51.52) -2.5% |
| 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) | 797.18 (495.35) | 19.84 (12.33) 2.6% |
205/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.5 mph (31.39 km/h) |
| 25 mph (40.23 km/h) | 24.38 mph (39.23 km/h) |
| 30 mph (48.28 km/h) | 29.25 mph (47.08 km/h) |
| 35 mph (56.33 km/h) | 34.13 mph (54.93 km/h) |
| 40 mph (64.37 km/h) | 39 mph (62.77 km/h) |
| 45 mph (72.42 km/h) | 43.88 mph (70.62 km/h) |
| 50 mph (80.47 km/h) | 48.76 mph (78.46 km/h) |
| 55 mph (88.51 km/h) | 53.63 mph (86.31 km/h) |
| 60 mph (96.56 km/h) | 58.51 mph (94.16 km/h) |
| 65 mph (104.61 km/h) | 63.38 mph (102 km/h) |
| 70 mph (112.65 km/h) | 68.26 mph (109.85 km/h) |
| 75 mph (120.7 km/h) | 73.13 mph (117.7 km/h) |
| 80 mph (128.75 km/h) | 78.01 mph (125.54 km/h) |
| 85 mph (136.79 km/h) | 82.88 mph (133.39 km/h) |
| 90 mph (144.84 km/h) | 87.76 mph (141.24 km/h) |
| 95 mph (152.89 km/h) | 92.64 mph (149.08 km/h) |
| 100 mph (160.93 km/h) | 97.51 mph (156.93 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 |
Better Fuel Economy Factory Ratios Increased Power
