Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/60-15 | 175/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.27 (591) | 23.65 (600.6) | 0.38 (9.6) 1.6% |
| Width inches (mm) | 6.89 (175) | 6.89 (175) | 0 (0) 0% |
| Circum. inches (mm) | 73.1 (1856.68) | 74.29 (1886.84) | 1.19 (30.16) 1.6% |
| Sidewall Height inches (mm) | 4.13 (105) | 4.82 (122.5) | 0.69 (17.5) 16.7% |
| Revolutions per mile (km) | 866.79 (538.59) | 852.93 (529.99) | -13.85 (-8.61) -1.6% |
175/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.32 mph (32.71 km/h) |
| 25 mph (40.23 km/h) | 25.41 mph (40.89 km/h) |
| 30 mph (48.28 km/h) | 30.49 mph (49.06 km/h) |
| 35 mph (56.33 km/h) | 35.57 mph (57.24 km/h) |
| 40 mph (64.37 km/h) | 40.65 mph (65.42 km/h) |
| 45 mph (72.42 km/h) | 45.73 mph (73.6 km/h) |
| 50 mph (80.47 km/h) | 50.81 mph (81.77 km/h) |
| 55 mph (88.51 km/h) | 55.89 mph (89.95 km/h) |
| 60 mph (96.56 km/h) | 60.97 mph (98.13 km/h) |
| 65 mph (104.61 km/h) | 66.06 mph (106.31 km/h) |
| 70 mph (112.65 km/h) | 71.14 mph (114.48 km/h) |
| 75 mph (120.7 km/h) | 76.22 mph (122.66 km/h) |
| 80 mph (128.75 km/h) | 81.3 mph (130.84 km/h) |
| 85 mph (136.79 km/h) | 86.38 mph (139.02 km/h) |
| 90 mph (144.84 km/h) | 91.46 mph (147.19 km/h) |
| 95 mph (152.89 km/h) | 96.54 mph (155.37 km/h) |
| 100 mph (160.93 km/h) | 101.62 mph (163.55 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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