Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/50-14 | 195/90-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.68 (550.6) | 27.82 (706.6) | 6.14 (156) 28.3% |
| Width inches (mm) | 7.68 (195) | 7.68 (195) | 0 (0) 0% |
| Circum. inches (mm) | 68.1 (1729.76) | 87.4 (2219.85) | 19.29 (490.09) 28.3% |
| Sidewall Height inches (mm) | 3.84 (97.5) | 6.91 (175.5) | 3.07 (78) 80% |
| Revolutions per mile (km) | 930.39 (578.11) | 724.98 (450.48) | -205.41 (-127.63) -22.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.67 mph (41.31 km/h) |
| 25 mph (40.23 km/h) | 32.08 mph (51.63 km/h) |
| 30 mph (48.28 km/h) | 38.5 mph (61.96 km/h) |
| 35 mph (56.33 km/h) | 44.92 mph (72.29 km/h) |
| 40 mph (64.37 km/h) | 51.33 mph (82.61 km/h) |
| 45 mph (72.42 km/h) | 57.75 mph (92.94 km/h) |
| 50 mph (80.47 km/h) | 64.17 mph (103.27 km/h) |
| 55 mph (88.51 km/h) | 70.58 mph (113.59 km/h) |
| 60 mph (96.56 km/h) | 77 mph (123.92 km/h) |
| 65 mph (104.61 km/h) | 83.42 mph (134.25 km/h) |
| 70 mph (112.65 km/h) | 89.83 mph (144.57 km/h) |
| 75 mph (120.7 km/h) | 96.25 mph (154.9 km/h) |
| 80 mph (128.75 km/h) | 102.67 mph (165.23 km/h) |
| 85 mph (136.79 km/h) | 109.08 mph (175.55 km/h) |
| 90 mph (144.84 km/h) | 115.5 mph (185.88 km/h) |
| 95 mph (152.89 km/h) | 121.92 mph (196.21 km/h) |
| 100 mph (160.93 km/h) | 128.33 mph (206.53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1845 | 2143 | 2308 | 2410 | 2520 | 2599 | 2685 | 2787 | 2928 | 3070 | 3227 | 3352 | 3580 | 3831 | 4027 | 4153 | 4224 | 4483 | 4844 | 5629 |
Better Fuel Economy Factory Ratios Increased Power
