Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/90-16 | 175/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.57 (649.4) | 22.89 (581.4) | -2.68 (-68) -10.5% |
| Width inches (mm) | 5.31 (135) | 6.89 (175) | 1.57 (40) 29.6% |
| Circum. inches (mm) | 80.32 (2040.15) | 71.91 (1826.52) | -8.41 (-213.63) -10.5% |
| Sidewall Height inches (mm) | 4.78 (121.5) | 3.44 (87.5) | -1.34 (-34) -28% |
| Revolutions per mile (km) | 788.84 (490.16) | 881.1 (547.49) | 92.26 (57.33) 11.7% |
175/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.91 mph (28.82 km/h) |
| 25 mph (40.23 km/h) | 22.38 mph (36.02 km/h) |
| 30 mph (48.28 km/h) | 26.86 mph (43.22 km/h) |
| 35 mph (56.33 km/h) | 31.34 mph (50.43 km/h) |
| 40 mph (64.37 km/h) | 35.81 mph (57.63 km/h) |
| 45 mph (72.42 km/h) | 40.29 mph (64.84 km/h) |
| 50 mph (80.47 km/h) | 44.76 mph (72.04 km/h) |
| 55 mph (88.51 km/h) | 49.24 mph (79.25 km/h) |
| 60 mph (96.56 km/h) | 53.72 mph (86.45 km/h) |
| 65 mph (104.61 km/h) | 58.19 mph (93.65 km/h) |
| 70 mph (112.65 km/h) | 62.67 mph (100.86 km/h) |
| 75 mph (120.7 km/h) | 67.15 mph (108.06 km/h) |
| 80 mph (128.75 km/h) | 71.62 mph (115.27 km/h) |
| 85 mph (136.79 km/h) | 76.1 mph (122.47 km/h) |
| 90 mph (144.84 km/h) | 80.58 mph (129.67 km/h) |
| 95 mph (152.89 km/h) | 85.05 mph (136.88 km/h) |
| 100 mph (160.93 km/h) | 89.53 mph (144.08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2242 | 2605 | 2805 | 2929 | 3063 | 3158 | 3263 | 3387 | 3559 | 3731 | 3922 | 4074 | 4351 | 4656 | 4895 | 5047 | 5133 | 5448 | 5887 | 6841 |
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