Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/50-19 | 255/50-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.25 (717.6) | 29.04 (737.6) | 0.79 (20) 2.8% |
| Width inches (mm) | 9.25 (235) | 10.04 (255) | 0.79 (20) 8.5% |
| Circum. inches (mm) | 88.76 (2254.41) | 91.23 (2317.24) | 2.47 (62.83) 2.8% |
| Sidewall Height inches (mm) | 4.63 (117.5) | 5.02 (127.5) | 0.39 (10) 8.5% |
| Revolutions per mile (km) | 713.87 (443.57) | 694.51 (431.55) | -19.36 (-12.03) -2.7% |
255/50-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.56 mph (33.08 km/h) |
| 25 mph (40.23 km/h) | 25.7 mph (41.36 km/h) |
| 30 mph (48.28 km/h) | 30.84 mph (49.63 km/h) |
| 35 mph (56.33 km/h) | 35.98 mph (57.9 km/h) |
| 40 mph (64.37 km/h) | 41.11 mph (66.17 km/h) |
| 45 mph (72.42 km/h) | 46.25 mph (74.44 km/h) |
| 50 mph (80.47 km/h) | 51.39 mph (82.71 km/h) |
| 55 mph (88.51 km/h) | 56.53 mph (90.98 km/h) |
| 60 mph (96.56 km/h) | 61.67 mph (99.25 km/h) |
| 65 mph (104.61 km/h) | 66.81 mph (107.52 km/h) |
| 70 mph (112.65 km/h) | 71.95 mph (115.79 km/h) |
| 75 mph (120.7 km/h) | 77.09 mph (124.07 km/h) |
| 80 mph (128.75 km/h) | 82.23 mph (132.34 km/h) |
| 85 mph (136.79 km/h) | 87.37 mph (140.61 km/h) |
| 90 mph (144.84 km/h) | 92.51 mph (148.88 km/h) |
| 95 mph (152.89 km/h) | 97.65 mph (157.15 km/h) |
| 100 mph (160.93 km/h) | 102.79 mph (165.42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1767 | 2053 | 2211 | 2309 | 2414 | 2489 | 2572 | 2670 | 2805 | 2941 | 3091 | 3211 | 3429 | 3670 | 3858 | 3979 | 4046 | 4294 | 4640 | 5392 |
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