Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/55-19 | 255/55-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.48 (774.1) | 30.04 (763.1) | -0.43 (-11) -1.4% |
| Width inches (mm) | 10.43 (265) | 10.04 (255) | -0.39 (-10) -3.8% |
| Circum. inches (mm) | 95.74 (2431.91) | 94.38 (2397.35) | -1.36 (-34.56) -1.4% |
| Sidewall Height inches (mm) | 5.74 (145.75) | 5.52 (140.25) | -0.22 (-5.5) -3.8% |
| Revolutions per mile (km) | 661.76 (411.2) | 671.3 (417.13) | 9.54 (5.93) 1.4% |
255/55-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.72 mph (31.73 km/h) |
| 25 mph (40.23 km/h) | 24.64 mph (39.66 km/h) |
| 30 mph (48.28 km/h) | 29.57 mph (47.59 km/h) |
| 35 mph (56.33 km/h) | 34.5 mph (55.53 km/h) |
| 40 mph (64.37 km/h) | 39.43 mph (63.46 km/h) |
| 45 mph (72.42 km/h) | 44.36 mph (71.39 km/h) |
| 50 mph (80.47 km/h) | 49.29 mph (79.32 km/h) |
| 55 mph (88.51 km/h) | 54.22 mph (87.26 km/h) |
| 60 mph (96.56 km/h) | 59.15 mph (95.19 km/h) |
| 65 mph (104.61 km/h) | 64.08 mph (103.12 km/h) |
| 70 mph (112.65 km/h) | 69.01 mph (111.05 km/h) |
| 75 mph (120.7 km/h) | 73.93 mph (118.99 km/h) |
| 80 mph (128.75 km/h) | 78.86 mph (126.92 km/h) |
| 85 mph (136.79 km/h) | 83.79 mph (134.85 km/h) |
| 90 mph (144.84 km/h) | 88.72 mph (142.78 km/h) |
| 95 mph (152.89 km/h) | 93.65 mph (150.72 km/h) |
| 100 mph (160.93 km/h) | 98.58 mph (158.65 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1708 | 1985 | 2137 | 2232 | 2334 | 2406 | 2486 | 2581 | 2712 | 2842 | 2988 | 3104 | 3315 | 3548 | 3729 | 3846 | 3911 | 4151 | 4485 | 5212 |
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