Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/75-14 | 175/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.52 (648.1) | 23.65 (600.6) | -1.87 (-47.5) -7.3% |
| Width inches (mm) | 7.68 (195) | 6.89 (175) | -0.79 (-20) -10.3% |
| Circum. inches (mm) | 80.16 (2036.07) | 74.29 (1886.84) | -5.88 (-149.23) -7.3% |
| Sidewall Height inches (mm) | 5.76 (146.25) | 4.82 (122.5) | -0.94 (-23.75) -16.2% |
| Revolutions per mile (km) | 790.42 (491.14) | 852.93 (529.99) | 62.51 (38.84) 7.9% |
175/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.53 mph (29.83 km/h) |
| 25 mph (40.23 km/h) | 23.17 mph (37.28 km/h) |
| 30 mph (48.28 km/h) | 27.8 mph (44.74 km/h) |
| 35 mph (56.33 km/h) | 32.43 mph (52.2 km/h) |
| 40 mph (64.37 km/h) | 37.07 mph (59.66 km/h) |
| 45 mph (72.42 km/h) | 41.7 mph (67.11 km/h) |
| 50 mph (80.47 km/h) | 46.34 mph (74.57 km/h) |
| 55 mph (88.51 km/h) | 50.97 mph (82.03 km/h) |
| 60 mph (96.56 km/h) | 55.6 mph (89.48 km/h) |
| 65 mph (104.61 km/h) | 60.24 mph (96.94 km/h) |
| 70 mph (112.65 km/h) | 64.87 mph (104.4 km/h) |
| 75 mph (120.7 km/h) | 69.5 mph (111.85 km/h) |
| 80 mph (128.75 km/h) | 74.14 mph (119.31 km/h) |
| 85 mph (136.79 km/h) | 78.77 mph (126.77 km/h) |
| 90 mph (144.84 km/h) | 83.4 mph (134.23 km/h) |
| 95 mph (152.89 km/h) | 88.04 mph (141.68 km/h) |
| 100 mph (160.93 km/h) | 92.67 mph (149.14 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2171 | 2522 | 2715 | 2836 | 2965 | 3057 | 3159 | 3279 | 3445 | 3611 | 3796 | 3944 | 4212 | 4507 | 4738 | 4886 | 4969 | 5274 | 5699 | 6622 |
Better Fuel Economy Factory Ratios Increased Power
