Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/50-16 | 235/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.04 (661.4) | 26.18 (664.9) | 0.14 (3.5) 0.5% |
| Width inches (mm) | 10.04 (255) | 9.25 (235) | -0.79 (-20) -7.8% |
| Circum. inches (mm) | 81.81 (2077.85) | 82.24 (2088.84) | 0.43 (11) 0.5% |
| Sidewall Height inches (mm) | 5.02 (127.5) | 5.09 (129.25) | 0.07 (1.75) 1.4% |
| Revolutions per mile (km) | 774.52 (481.27) | 770.45 (478.73) | -4.08 (-2.53) -0.5% |
235/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.11 mph (32.36 km/h) |
| 25 mph (40.23 km/h) | 25.13 mph (40.45 km/h) |
| 30 mph (48.28 km/h) | 30.16 mph (48.54 km/h) |
| 35 mph (56.33 km/h) | 35.19 mph (56.63 km/h) |
| 40 mph (64.37 km/h) | 40.21 mph (64.71 km/h) |
| 45 mph (72.42 km/h) | 45.24 mph (72.8 km/h) |
| 50 mph (80.47 km/h) | 50.26 mph (80.89 km/h) |
| 55 mph (88.51 km/h) | 55.29 mph (88.98 km/h) |
| 60 mph (96.56 km/h) | 60.32 mph (97.07 km/h) |
| 65 mph (104.61 km/h) | 65.34 mph (105.16 km/h) |
| 70 mph (112.65 km/h) | 70.37 mph (113.25 km/h) |
| 75 mph (120.7 km/h) | 75.4 mph (121.34 km/h) |
| 80 mph (128.75 km/h) | 80.42 mph (129.43 km/h) |
| 85 mph (136.79 km/h) | 85.45 mph (137.52 km/h) |
| 90 mph (144.84 km/h) | 90.48 mph (145.61 km/h) |
| 95 mph (152.89 km/h) | 95.5 mph (153.7 km/h) |
| 100 mph (160.93 km/h) | 100.53 mph (161.79 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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