Accepts P-Metric and Inches
195/40-14 | 195/55-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 20.14 (511.6) | 23.44 (595.5) | 3.3 (83.9) 16.4% |
Width inches (mm) | 7.68 (195) | 7.68 (195) | 0 (0) 0% |
Circum. inches (mm) | 63.28 (1607.24) | 73.65 (1870.82) | 10.38 (263.58) 16.4% |
Sidewall Height inches (mm) | 3.07 (78) | 4.22 (107.25) | 1.15 (29.25) 37.5% |
Revolutions per mile (km) | 1001.31 (622.18) | 860.24 (534.52) | -141.07 (-87.66) -14.1% |
195/55-15 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 23.28 mph (37.47 km/h) |
25 mph (40.23 km/h) | 29.1 mph (46.83 km/h) |
30 mph (48.28 km/h) | 34.92 mph (56.2 km/h) |
35 mph (56.33 km/h) | 40.74 mph (65.56 km/h) |
40 mph (64.37 km/h) | 46.56 mph (74.93 km/h) |
45 mph (72.42 km/h) | 52.38 mph (84.3 km/h) |
50 mph (80.47 km/h) | 58.2 mph (93.66 km/h) |
55 mph (88.51 km/h) | 64.02 mph (103.03 km/h) |
60 mph (96.56 km/h) | 69.84 mph (112.4 km/h) |
65 mph (104.61 km/h) | 75.66 mph (121.76 km/h) |
70 mph (112.65 km/h) | 81.48 mph (131.13 km/h) |
75 mph (120.7 km/h) | 87.3 mph (140.5 km/h) |
80 mph (128.75 km/h) | 93.12 mph (149.86 km/h) |
85 mph (136.79 km/h) | 98.94 mph (159.23 km/h) |
90 mph (144.84 km/h) | 104.76 mph (168.59 km/h) |
95 mph (152.89 km/h) | 110.58 mph (177.96 km/h) |
100 mph (160.93 km/h) | 116.4 mph (187.33 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2189 | 2543 | 2739 | 2860 | 2990 | 3083 | 3186 | 3307 | 3475 | 3642 | 3829 | 3978 | 4248 | 4546 | 4779 | 4928 | 5012 | 5319 | 5748 | 6679 |
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