Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/50-16 | 235/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.25 (641.4) | 26.18 (664.9) | 0.93 (23.5) 3.7% |
| Width inches (mm) | 9.25 (235) | 9.25 (235) | 0 (0) 0% |
| Circum. inches (mm) | 79.33 (2015.02) | 82.24 (2088.84) | 2.91 (73.83) 3.7% |
| Sidewall Height inches (mm) | 4.63 (117.5) | 5.09 (129.25) | 0.46 (11.75) 10% |
| Revolutions per mile (km) | 798.67 (496.27) | 770.45 (478.73) | -28.23 (-17.54) -3.5% |
235/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.73 mph (33.37 km/h) |
| 25 mph (40.23 km/h) | 25.92 mph (41.71 km/h) |
| 30 mph (48.28 km/h) | 31.1 mph (50.05 km/h) |
| 35 mph (56.33 km/h) | 36.28 mph (58.39 km/h) |
| 40 mph (64.37 km/h) | 41.47 mph (66.73 km/h) |
| 45 mph (72.42 km/h) | 46.65 mph (75.07 km/h) |
| 50 mph (80.47 km/h) | 51.83 mph (83.42 km/h) |
| 55 mph (88.51 km/h) | 57.02 mph (91.76 km/h) |
| 60 mph (96.56 km/h) | 62.2 mph (100.1 km/h) |
| 65 mph (104.61 km/h) | 67.38 mph (108.44 km/h) |
| 70 mph (112.65 km/h) | 72.56 mph (116.78 km/h) |
| 75 mph (120.7 km/h) | 77.75 mph (125.12 km/h) |
| 80 mph (128.75 km/h) | 82.93 mph (133.46 km/h) |
| 85 mph (136.79 km/h) | 88.11 mph (141.81 km/h) |
| 90 mph (144.84 km/h) | 93.3 mph (150.15 km/h) |
| 95 mph (152.89 km/h) | 98.48 mph (158.49 km/h) |
| 100 mph (160.93 km/h) | 103.66 mph (166.83 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1961 | 2278 | 2453 | 2561 | 2678 | 2762 | 2853 | 2962 | 3112 | 3262 | 3429 | 3563 | 3804 | 4071 | 4280 | 4414 | 4489 | 4764 | 5148 | 5982 |
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