Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/65-14 | 175/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.47 (596.1) | 23.65 (600.6) | 0.18 (4.5) 0.8% |
| Width inches (mm) | 7.28 (185) | 6.89 (175) | -0.39 (-10) -5.4% |
| Circum. inches (mm) | 73.73 (1872.7) | 74.29 (1886.84) | 0.56 (14.14) 0.8% |
| Sidewall Height inches (mm) | 4.73 (120.25) | 4.82 (122.5) | 0.09 (2.25) 1.9% |
| Revolutions per mile (km) | 859.37 (533.99) | 852.93 (529.99) | -6.44 (-4) -0.7% |
175/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.15 mph (32.43 km/h) |
| 25 mph (40.23 km/h) | 25.19 mph (40.54 km/h) |
| 30 mph (48.28 km/h) | 30.23 mph (48.64 km/h) |
| 35 mph (56.33 km/h) | 35.26 mph (56.75 km/h) |
| 40 mph (64.37 km/h) | 40.3 mph (64.86 km/h) |
| 45 mph (72.42 km/h) | 45.34 mph (72.97 km/h) |
| 50 mph (80.47 km/h) | 50.38 mph (81.07 km/h) |
| 55 mph (88.51 km/h) | 55.42 mph (89.18 km/h) |
| 60 mph (96.56 km/h) | 60.45 mph (97.29 km/h) |
| 65 mph (104.61 km/h) | 65.49 mph (105.4 km/h) |
| 70 mph (112.65 km/h) | 70.53 mph (113.5 km/h) |
| 75 mph (120.7 km/h) | 75.57 mph (121.61 km/h) |
| 80 mph (128.75 km/h) | 80.6 mph (129.72 km/h) |
| 85 mph (136.79 km/h) | 85.64 mph (137.83 km/h) |
| 90 mph (144.84 km/h) | 90.68 mph (145.93 km/h) |
| 95 mph (152.89 km/h) | 95.72 mph (154.04 km/h) |
| 100 mph (160.93 km/h) | 100.75 mph (162.15 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 |
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