Accepts P-Metric and Inches
225/55-19 | 255/55-19 | Difference | |
---|---|---|---|
Diameter inches (mm) | 28.74 (730.1) | 30.04 (763.1) | 1.3 (33) 4.5% |
Width inches (mm) | 8.86 (225) | 10.04 (255) | 1.18 (30) 13.3% |
Circum. inches (mm) | 90.3 (2293.68) | 94.38 (2397.35) | 4.08 (103.67) 4.5% |
Sidewall Height inches (mm) | 4.87 (123.75) | 5.52 (140.25) | 0.65 (16.5) 13.3% |
Revolutions per mile (km) | 701.64 (435.98) | 671.3 (417.13) | -30.34 (-18.85) -4.3% |
255/55-19 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.9 mph (33.64 km/h) |
25 mph (40.23 km/h) | 26.13 mph (42.05 km/h) |
30 mph (48.28 km/h) | 31.36 mph (50.46 km/h) |
35 mph (56.33 km/h) | 36.58 mph (58.87 km/h) |
40 mph (64.37 km/h) | 41.81 mph (67.28 km/h) |
45 mph (72.42 km/h) | 47.03 mph (75.69 km/h) |
50 mph (80.47 km/h) | 52.26 mph (84.1 km/h) |
55 mph (88.51 km/h) | 57.49 mph (92.51 km/h) |
60 mph (96.56 km/h) | 62.71 mph (100.93 km/h) |
65 mph (104.61 km/h) | 67.94 mph (109.34 km/h) |
70 mph (112.65 km/h) | 73.16 mph (117.75 km/h) |
75 mph (120.7 km/h) | 78.39 mph (126.16 km/h) |
80 mph (128.75 km/h) | 83.62 mph (134.57 km/h) |
85 mph (136.79 km/h) | 88.84 mph (142.98 km/h) |
90 mph (144.84 km/h) | 94.07 mph (151.39 km/h) |
95 mph (152.89 km/h) | 99.29 mph (159.8 km/h) |
100 mph (160.93 km/h) | 104.52 mph (168.21 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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