Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/50-14 | 175/65-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.68 (550.6) | 22.96 (583.1) | 1.28 (32.5) 5.9% |
| Width inches (mm) | 7.68 (195) | 6.89 (175) | -0.79 (-20) -10.3% |
| Circum. inches (mm) | 68.1 (1729.76) | 72.12 (1831.86) | 4.02 (102.1) 5.9% |
| Sidewall Height inches (mm) | 3.84 (97.5) | 4.48 (113.75) | 0.64 (16.25) 16.7% |
| Revolutions per mile (km) | 930.39 (578.11) | 878.53 (545.89) | -51.86 (-32.22) -5.6% |
175/65-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.18 mph (34.09 km/h) |
| 25 mph (40.23 km/h) | 26.48 mph (42.61 km/h) |
| 30 mph (48.28 km/h) | 31.77 mph (51.13 km/h) |
| 35 mph (56.33 km/h) | 37.07 mph (59.65 km/h) |
| 40 mph (64.37 km/h) | 42.36 mph (68.17 km/h) |
| 45 mph (72.42 km/h) | 47.66 mph (76.7 km/h) |
| 50 mph (80.47 km/h) | 52.95 mph (85.22 km/h) |
| 55 mph (88.51 km/h) | 58.25 mph (93.74 km/h) |
| 60 mph (96.56 km/h) | 63.54 mph (102.26 km/h) |
| 65 mph (104.61 km/h) | 68.84 mph (110.78 km/h) |
| 70 mph (112.65 km/h) | 74.13 mph (119.3 km/h) |
| 75 mph (120.7 km/h) | 79.43 mph (127.83 km/h) |
| 80 mph (128.75 km/h) | 84.72 mph (136.35 km/h) |
| 85 mph (136.79 km/h) | 90.02 mph (144.87 km/h) |
| 90 mph (144.84 km/h) | 95.31 mph (153.39 km/h) |
| 95 mph (152.89 km/h) | 100.61 mph (161.91 km/h) |
| 100 mph (160.93 km/h) | 105.9 mph (170.43 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2236 | 2597 | 2797 | 2921 | 3054 | 3149 | 3254 | 3377 | 3549 | 3720 | 3910 | 4062 | 4338 | 4643 | 4880 | 5033 | 5118 | 5432 | 5870 | 6821 |
Better Fuel Economy Factory Ratios Increased Power
