Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/50-14 | 175/95-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.89 (530.6) | 27.09 (688.1) | 6.2 (157.5) 29.7% |
| Width inches (mm) | 6.89 (175) | 6.89 (175) | 0 (0) 0% |
| Circum. inches (mm) | 65.63 (1666.93) | 85.11 (2161.73) | 19.48 (494.8) 29.7% |
| Sidewall Height inches (mm) | 3.44 (87.5) | 6.55 (166.25) | 3.1 (78.75) 90% |
| Revolutions per mile (km) | 965.45 (599.9) | 744.47 (462.59) | -220.98 (-137.31) -22.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.94 mph (41.74 km/h) |
| 25 mph (40.23 km/h) | 32.42 mph (52.18 km/h) |
| 30 mph (48.28 km/h) | 38.91 mph (62.61 km/h) |
| 35 mph (56.33 km/h) | 45.39 mph (73.05 km/h) |
| 40 mph (64.37 km/h) | 51.87 mph (83.48 km/h) |
| 45 mph (72.42 km/h) | 58.36 mph (93.92 km/h) |
| 50 mph (80.47 km/h) | 64.84 mph (104.35 km/h) |
| 55 mph (88.51 km/h) | 71.33 mph (114.79 km/h) |
| 60 mph (96.56 km/h) | 77.81 mph (125.22 km/h) |
| 65 mph (104.61 km/h) | 84.29 mph (135.66 km/h) |
| 70 mph (112.65 km/h) | 90.78 mph (146.09 km/h) |
| 75 mph (120.7 km/h) | 97.26 mph (156.53 km/h) |
| 80 mph (128.75 km/h) | 103.75 mph (166.96 km/h) |
| 85 mph (136.79 km/h) | 110.23 mph (177.4 km/h) |
| 90 mph (144.84 km/h) | 116.72 mph (187.84 km/h) |
| 95 mph (152.89 km/h) | 123.2 mph (198.27 km/h) |
| 100 mph (160.93 km/h) | 129.68 mph (208.71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1895 | 2201 | 2370 | 2475 | 2588 | 2668 | 2757 | 2862 | 3007 | 3152 | 3313 | 3442 | 3676 | 3934 | 4136 | 4265 | 4337 | 4603 | 4974 | 5780 |
Better Fuel Economy Factory Ratios Increased Power
