Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/60-16 | 255/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.57 (700.4) | 26.04 (661.4) | -1.54 (-39) -5.6% |
| Width inches (mm) | 9.65 (245) | 10.04 (255) | 0.39 (10) 4.1% |
| Circum. inches (mm) | 86.63 (2200.37) | 81.81 (2077.85) | -4.82 (-122.52) -5.6% |
| Sidewall Height inches (mm) | 5.79 (147) | 5.02 (127.5) | -0.77 (-19.5) -13.3% |
| Revolutions per mile (km) | 731.4 (454.47) | 774.52 (481.27) | 43.13 (26.8) 5.9% |
255/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.89 mph (30.39 km/h) |
| 25 mph (40.23 km/h) | 23.61 mph (37.99 km/h) |
| 30 mph (48.28 km/h) | 28.33 mph (45.59 km/h) |
| 35 mph (56.33 km/h) | 33.05 mph (53.19 km/h) |
| 40 mph (64.37 km/h) | 37.77 mph (60.79 km/h) |
| 45 mph (72.42 km/h) | 42.49 mph (68.39 km/h) |
| 50 mph (80.47 km/h) | 47.22 mph (75.99 km/h) |
| 55 mph (88.51 km/h) | 51.94 mph (83.59 km/h) |
| 60 mph (96.56 km/h) | 56.66 mph (91.18 km/h) |
| 65 mph (104.61 km/h) | 61.38 mph (98.78 km/h) |
| 70 mph (112.65 km/h) | 66.1 mph (106.38 km/h) |
| 75 mph (120.7 km/h) | 70.82 mph (113.98 km/h) |
| 80 mph (128.75 km/h) | 75.55 mph (121.58 km/h) |
| 85 mph (136.79 km/h) | 80.27 mph (129.18 km/h) |
| 90 mph (144.84 km/h) | 84.99 mph (136.78 km/h) |
| 95 mph (152.89 km/h) | 89.71 mph (144.37 km/h) |
| 100 mph (160.93 km/h) | 94.43 mph (151.97 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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