Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/50-19 | 295/65-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.04 (737.6) | 35.1 (891.5) | 6.06 (153.9) 20.9% |
| Width inches (mm) | 10.04 (255) | 11.61 (295) | 1.57 (40) 15.7% |
| Circum. inches (mm) | 91.23 (2317.24) | 110.26 (2800.73) | 19.04 (483.49) 20.9% |
| Sidewall Height inches (mm) | 5.02 (127.5) | 7.55 (191.75) | 2.53 (64.25) 50.4% |
| Revolutions per mile (km) | 694.51 (431.55) | 574.62 (357.05) | -119.89 (-74.5) -17.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.17 mph (38.9 km/h) |
| 25 mph (40.23 km/h) | 30.22 mph (48.63 km/h) |
| 30 mph (48.28 km/h) | 36.26 mph (58.35 km/h) |
| 35 mph (56.33 km/h) | 42.3 mph (68.08 km/h) |
| 40 mph (64.37 km/h) | 48.35 mph (77.81 km/h) |
| 45 mph (72.42 km/h) | 54.39 mph (87.53 km/h) |
| 50 mph (80.47 km/h) | 60.43 mph (97.26 km/h) |
| 55 mph (88.51 km/h) | 66.48 mph (106.98 km/h) |
| 60 mph (96.56 km/h) | 72.52 mph (116.71 km/h) |
| 65 mph (104.61 km/h) | 78.56 mph (126.43 km/h) |
| 70 mph (112.65 km/h) | 84.61 mph (136.16 km/h) |
| 75 mph (120.7 km/h) | 90.65 mph (145.89 km/h) |
| 80 mph (128.75 km/h) | 96.69 mph (155.61 km/h) |
| 85 mph (136.79 km/h) | 102.74 mph (165.34 km/h) |
| 90 mph (144.84 km/h) | 108.78 mph (175.06 km/h) |
| 95 mph (152.89 km/h) | 114.82 mph (184.79 km/h) |
| 100 mph (160.93 km/h) | 120.86 mph (194.51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1462 | 1699 | 1829 | 1910 | 1997 | 2060 | 2128 | 2209 | 2321 | 2433 | 2557 | 2657 | 2837 | 3037 | 3192 | 3292 | 3348 | 3553 | 3839 | 4462 |
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