Accepts P-Metric and Inches
145/60-15 | 175/55-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 21.85 (555) | 22.58 (573.5) | 0.73 (18.5) 3.3% |
Width inches (mm) | 5.71 (145) | 6.89 (175) | 1.18 (30) 20.7% |
Circum. inches (mm) | 68.65 (1743.58) | 70.93 (1801.7) | 2.29 (58.12) 3.3% |
Sidewall Height inches (mm) | 3.43 (87) | 3.79 (96.25) | 0.36 (9.25) 10.6% |
Revolutions per mile (km) | 923.01 (573.53) | 893.23 (555.03) | -29.77 (-18.5) -3.2% |
175/55-15 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.67 mph (33.26 km/h) |
25 mph (40.23 km/h) | 25.83 mph (41.57 km/h) |
30 mph (48.28 km/h) | 31 mph (49.89 km/h) |
35 mph (56.33 km/h) | 36.17 mph (58.2 km/h) |
40 mph (64.37 km/h) | 41.33 mph (66.52 km/h) |
45 mph (72.42 km/h) | 46.5 mph (74.83 km/h) |
50 mph (80.47 km/h) | 51.67 mph (83.15 km/h) |
55 mph (88.51 km/h) | 56.83 mph (91.46 km/h) |
60 mph (96.56 km/h) | 62 mph (99.78 km/h) |
65 mph (104.61 km/h) | 67.17 mph (108.09 km/h) |
70 mph (112.65 km/h) | 72.33 mph (116.41 km/h) |
75 mph (120.7 km/h) | 77.5 mph (124.72 km/h) |
80 mph (128.75 km/h) | 82.67 mph (133.04 km/h) |
85 mph (136.79 km/h) | 87.83 mph (141.35 km/h) |
90 mph (144.84 km/h) | 93 mph (149.67 km/h) |
95 mph (152.89 km/h) | 98.17 mph (157.98 km/h) |
100 mph (160.93 km/h) | 103.33 mph (166.3 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2273 | 2641 | 2844 | 2970 | 3105 | 3202 | 3308 | 3434 | 3608 | 3782 | 3976 | 4130 | 4411 | 4720 | 4962 | 5117 | 5204 | 5523 | 5968 | 6935 |
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