Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/55-16 | 255/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.61 (675.9) | 26.04 (661.4) | -0.57 (-14.5) -2.1% |
| Width inches (mm) | 9.65 (245) | 10.04 (255) | 0.39 (10) 4.1% |
| Circum. inches (mm) | 83.6 (2123.4) | 81.81 (2077.85) | -1.79 (-45.55) -2.1% |
| Sidewall Height inches (mm) | 5.31 (134.75) | 5.02 (127.5) | -0.29 (-7.25) -5.4% |
| Revolutions per mile (km) | 757.91 (470.94) | 774.52 (481.27) | 16.62 (10.32) 2.2% |
255/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.57 mph (31.5 km/h) |
| 25 mph (40.23 km/h) | 24.46 mph (39.37 km/h) |
| 30 mph (48.28 km/h) | 29.36 mph (47.24 km/h) |
| 35 mph (56.33 km/h) | 34.25 mph (55.12 km/h) |
| 40 mph (64.37 km/h) | 39.14 mph (62.99 km/h) |
| 45 mph (72.42 km/h) | 44.03 mph (70.87 km/h) |
| 50 mph (80.47 km/h) | 48.93 mph (78.74 km/h) |
| 55 mph (88.51 km/h) | 53.82 mph (86.62 km/h) |
| 60 mph (96.56 km/h) | 58.71 mph (94.49 km/h) |
| 65 mph (104.61 km/h) | 63.61 mph (102.36 km/h) |
| 70 mph (112.65 km/h) | 68.5 mph (110.24 km/h) |
| 75 mph (120.7 km/h) | 73.39 mph (118.11 km/h) |
| 80 mph (128.75 km/h) | 78.28 mph (125.99 km/h) |
| 85 mph (136.79 km/h) | 83.18 mph (133.86 km/h) |
| 90 mph (144.84 km/h) | 88.07 mph (141.73 km/h) |
| 95 mph (152.89 km/h) | 92.96 mph (149.61 km/h) |
| 100 mph (160.93 km/h) | 97.85 mph (157.48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971 | 2290 | 2466 | 2575 | 2692 | 2776 | 2868 | 2977 | 3128 | 3279 | 3447 | 3581 | 3825 | 4093 | 4303 | 4437 | 4512 | 4789 | 5175 | 6014 |
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