Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/50-19 | 235/50-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.04 (737.6) | 28.25 (717.6) | -0.79 (-20) -2.7% |
| Width inches (mm) | 10.04 (255) | 9.25 (235) | -0.79 (-20) -7.8% |
| Circum. inches (mm) | 91.23 (2317.24) | 88.76 (2254.41) | -2.47 (-62.83) -2.7% |
| Sidewall Height inches (mm) | 5.02 (127.5) | 4.63 (117.5) | -0.39 (-10) -7.8% |
| Revolutions per mile (km) | 694.51 (431.55) | 713.87 (443.57) | 19.36 (12.03) 2.8% |
235/50-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.46 mph (31.31 km/h) |
| 25 mph (40.23 km/h) | 24.32 mph (39.14 km/h) |
| 30 mph (48.28 km/h) | 29.19 mph (46.97 km/h) |
| 35 mph (56.33 km/h) | 34.05 mph (54.8 km/h) |
| 40 mph (64.37 km/h) | 38.92 mph (62.63 km/h) |
| 45 mph (72.42 km/h) | 43.78 mph (70.46 km/h) |
| 50 mph (80.47 km/h) | 48.64 mph (78.29 km/h) |
| 55 mph (88.51 km/h) | 53.51 mph (86.11 km/h) |
| 60 mph (96.56 km/h) | 58.37 mph (93.94 km/h) |
| 65 mph (104.61 km/h) | 63.24 mph (101.77 km/h) |
| 70 mph (112.65 km/h) | 68.1 mph (109.6 km/h) |
| 75 mph (120.7 km/h) | 72.97 mph (117.43 km/h) |
| 80 mph (128.75 km/h) | 77.83 mph (125.26 km/h) |
| 85 mph (136.79 km/h) | 82.7 mph (133.09 km/h) |
| 90 mph (144.84 km/h) | 87.56 mph (140.91 km/h) |
| 95 mph (152.89 km/h) | 92.42 mph (148.74 km/h) |
| 100 mph (160.93 km/h) | 97.29 mph (156.57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1817 | 2110 | 2273 | 2373 | 2481 | 2559 | 2644 | 2744 | 2883 | 3023 | 3177 | 3301 | 3525 | 3772 | 3966 | 4089 | 4159 | 4414 | 4770 | 5543 |
Better Fuel Economy Factory Ratios Increased Power
