Accepts P-Metric and Inches
185/60-14 | 185/55-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 22.74 (577.6) | 23.01 (584.5) | 0.27 (6.9) 1.2% |
Width inches (mm) | 7.28 (185) | 7.28 (185) | 0 (0) 0% |
Circum. inches (mm) | 71.44 (1814.58) | 72.29 (1836.26) | 0.85 (21.68) 1.2% |
Sidewall Height inches (mm) | 4.37 (111) | 4.01 (101.75) | -0.36 (-9.25) -8.3% |
Revolutions per mile (km) | 886.89 (551.09) | 876.42 (544.58) | -10.47 (-6.51) -1.2% |
185/55-15 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.24 mph (32.57 km/h) |
25 mph (40.23 km/h) | 25.3 mph (40.71 km/h) |
30 mph (48.28 km/h) | 30.36 mph (48.86 km/h) |
35 mph (56.33 km/h) | 35.42 mph (57 km/h) |
40 mph (64.37 km/h) | 40.48 mph (65.14 km/h) |
45 mph (72.42 km/h) | 45.54 mph (73.29 km/h) |
50 mph (80.47 km/h) | 50.6 mph (81.43 km/h) |
55 mph (88.51 km/h) | 55.66 mph (89.57 km/h) |
60 mph (96.56 km/h) | 60.72 mph (97.71 km/h) |
65 mph (104.61 km/h) | 65.78 mph (105.86 km/h) |
70 mph (112.65 km/h) | 70.84 mph (114 km/h) |
75 mph (120.7 km/h) | 75.9 mph (122.14 km/h) |
80 mph (128.75 km/h) | 80.96 mph (130.29 km/h) |
85 mph (136.79 km/h) | 86.02 mph (138.43 km/h) |
90 mph (144.84 km/h) | 91.08 mph (146.57 km/h) |
95 mph (152.89 km/h) | 96.13 mph (154.71 km/h) |
100 mph (160.93 km/h) | 101.19 mph (162.86 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2230 | 2591 | 2790 | 2914 | 3047 | 3141 | 3246 | 3369 | 3540 | 3711 | 3901 | 4053 | 4328 | 4631 | 4869 | 5021 | 5106 | 5419 | 5856 | 6805 |
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