Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/70-14 | 175/75-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.65 (600.6) | 24.33 (618.1) | 0.69 (17.5) 2.9% |
| Width inches (mm) | 6.89 (175) | 6.89 (175) | 0 (0) 0% |
| Circum. inches (mm) | 74.29 (1886.84) | 76.45 (1941.82) | 2.16 (54.98) 2.9% |
| Sidewall Height inches (mm) | 4.82 (122.5) | 5.17 (131.25) | 0.34 (8.75) 7.1% |
| Revolutions per mile (km) | 852.93 (529.99) | 828.78 (514.98) | -24.15 (-15.01) -2.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.58 mph (33.12 km/h) |
| 25 mph (40.23 km/h) | 25.73 mph (41.41 km/h) |
| 30 mph (48.28 km/h) | 30.87 mph (49.69 km/h) |
| 35 mph (56.33 km/h) | 36.02 mph (57.97 km/h) |
| 40 mph (64.37 km/h) | 41.17 mph (66.25 km/h) |
| 45 mph (72.42 km/h) | 46.31 mph (74.53 km/h) |
| 50 mph (80.47 km/h) | 51.46 mph (82.81 km/h) |
| 55 mph (88.51 km/h) | 56.6 mph (91.09 km/h) |
| 60 mph (96.56 km/h) | 61.75 mph (99.37 km/h) |
| 65 mph (104.61 km/h) | 66.89 mph (107.66 km/h) |
| 70 mph (112.65 km/h) | 72.04 mph (115.94 km/h) |
| 75 mph (120.7 km/h) | 77.19 mph (124.22 km/h) |
| 80 mph (128.75 km/h) | 82.33 mph (132.5 km/h) |
| 85 mph (136.79 km/h) | 87.48 mph (140.78 km/h) |
| 90 mph (144.84 km/h) | 92.62 mph (149.06 km/h) |
| 95 mph (152.89 km/h) | 97.77 mph (157.34 km/h) |
| 100 mph (160.93 km/h) | 102.91 mph (165.62 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2109 | 2450 | 2639 | 2755 | 2881 | 2971 | 3069 | 3186 | 3348 | 3509 | 3689 | 3832 | 4093 | 4380 | 4604 | 4748 | 4828 | 5125 | 5537 | 6435 |
Better Fuel Economy Factory Ratios Increased Power
