Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/80-14 | 195/80-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.91 (683.6) | 26.28 (667.6) | -0.63 (-16) -2.3% |
| Width inches (mm) | 8.07 (205) | 7.68 (195) | -0.39 (-10) -4.9% |
| Circum. inches (mm) | 84.55 (2147.59) | 82.57 (2097.33) | -1.98 (-50.27) -2.3% |
| Sidewall Height inches (mm) | 6.46 (164) | 6.14 (156) | -0.31 (-8) -4.9% |
| Revolutions per mile (km) | 749.37 (465.64) | 767.33 (476.8) | 17.96 (11.16) 2.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.53 mph (31.43 km/h) |
| 25 mph (40.23 km/h) | 24.41 mph (39.29 km/h) |
| 30 mph (48.28 km/h) | 29.3 mph (47.15 km/h) |
| 35 mph (56.33 km/h) | 34.18 mph (55.01 km/h) |
| 40 mph (64.37 km/h) | 39.06 mph (62.87 km/h) |
| 45 mph (72.42 km/h) | 43.95 mph (70.73 km/h) |
| 50 mph (80.47 km/h) | 48.83 mph (78.58 km/h) |
| 55 mph (88.51 km/h) | 53.71 mph (86.44 km/h) |
| 60 mph (96.56 km/h) | 58.6 mph (94.3 km/h) |
| 65 mph (104.61 km/h) | 63.48 mph (102.16 km/h) |
| 70 mph (112.65 km/h) | 68.36 mph (110.02 km/h) |
| 75 mph (120.7 km/h) | 73.24 mph (117.88 km/h) |
| 80 mph (128.75 km/h) | 78.13 mph (125.73 km/h) |
| 85 mph (136.79 km/h) | 83.01 mph (133.59 km/h) |
| 90 mph (144.84 km/h) | 87.89 mph (141.45 km/h) |
| 95 mph (152.89 km/h) | 92.78 mph (149.31 km/h) |
| 100 mph (160.93 km/h) | 97.66 mph (157.17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1953 | 2268 | 2443 | 2551 | 2667 | 2750 | 2842 | 2950 | 3099 | 3249 | 3415 | 3548 | 3789 | 4055 | 4263 | 4396 | 4470 | 4745 | 5127 | 5958 |
Better Fuel Economy Factory Ratios Increased Power
