Accepts P-Metric and Inches
275/55-19 | 255/55-19 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.91 (785.1) | 30.04 (763.1) | -0.87 (-22) -2.8% |
Width inches (mm) | 10.83 (275) | 10.04 (255) | -0.79 (-20) -7.3% |
Circum. inches (mm) | 97.1 (2466.46) | 94.38 (2397.35) | -2.72 (-69.12) -2.8% |
Sidewall Height inches (mm) | 5.95 (151.25) | 5.52 (140.25) | -0.43 (-11) -7.3% |
Revolutions per mile (km) | 652.49 (405.44) | 671.3 (417.13) | 18.81 (11.69) 2.9% |
255/55-19 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.44 mph (31.29 km/h) |
25 mph (40.23 km/h) | 24.3 mph (39.11 km/h) |
30 mph (48.28 km/h) | 29.16 mph (46.93 km/h) |
35 mph (56.33 km/h) | 34.02 mph (54.75 km/h) |
40 mph (64.37 km/h) | 38.88 mph (62.57 km/h) |
45 mph (72.42 km/h) | 43.74 mph (70.39 km/h) |
50 mph (80.47 km/h) | 48.6 mph (78.21 km/h) |
55 mph (88.51 km/h) | 53.46 mph (86.03 km/h) |
60 mph (96.56 km/h) | 58.32 mph (93.86 km/h) |
65 mph (104.61 km/h) | 63.18 mph (101.68 km/h) |
70 mph (112.65 km/h) | 68.04 mph (109.5 km/h) |
75 mph (120.7 km/h) | 72.9 mph (117.32 km/h) |
80 mph (128.75 km/h) | 77.76 mph (125.14 km/h) |
85 mph (136.79 km/h) | 82.62 mph (132.96 km/h) |
90 mph (144.84 km/h) | 87.48 mph (140.78 km/h) |
95 mph (152.89 km/h) | 92.34 mph (148.6 km/h) |
100 mph (160.93 km/h) | 97.2 mph (156.43 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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