Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/50-19 | 235/45-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.25 (717.6) | 27.33 (694.1) | -0.93 (-23.5) -3.3% |
| Width inches (mm) | 9.25 (235) | 9.25 (235) | 0 (0) 0% |
| Circum. inches (mm) | 88.76 (2254.41) | 85.85 (2180.58) | -2.91 (-73.83) -3.3% |
| Sidewall Height inches (mm) | 4.63 (117.5) | 4.16 (105.75) | -0.46 (-11.75) -10% |
| Revolutions per mile (km) | 713.87 (443.57) | 738.04 (458.59) | 24.17 (15.02) 3.4% |
235/45-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.35 mph (31.13 km/h) |
| 25 mph (40.23 km/h) | 24.18 mph (38.92 km/h) |
| 30 mph (48.28 km/h) | 29.02 mph (46.7 km/h) |
| 35 mph (56.33 km/h) | 33.85 mph (54.48 km/h) |
| 40 mph (64.37 km/h) | 38.69 mph (62.27 km/h) |
| 45 mph (72.42 km/h) | 43.53 mph (70.05 km/h) |
| 50 mph (80.47 km/h) | 48.36 mph (77.83 km/h) |
| 55 mph (88.51 km/h) | 53.2 mph (85.62 km/h) |
| 60 mph (96.56 km/h) | 58.04 mph (93.4 km/h) |
| 65 mph (104.61 km/h) | 62.87 mph (101.18 km/h) |
| 70 mph (112.65 km/h) | 67.71 mph (108.97 km/h) |
| 75 mph (120.7 km/h) | 72.54 mph (116.75 km/h) |
| 80 mph (128.75 km/h) | 77.38 mph (124.53 km/h) |
| 85 mph (136.79 km/h) | 82.22 mph (132.31 km/h) |
| 90 mph (144.84 km/h) | 87.05 mph (140.1 km/h) |
| 95 mph (152.89 km/h) | 91.89 mph (147.88 km/h) |
| 100 mph (160.93 km/h) | 96.73 mph (155.66 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1878 | 2182 | 2350 | 2454 | 2565 | 2645 | 2733 | 2837 | 2981 | 3125 | 3285 | 3413 | 3644 | 3900 | 4100 | 4228 | 4300 | 4564 | 4931 | 5730 |
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