Accepts P-Metric and Inches
155/70-14 | 145/80-13 | Difference | |
---|---|---|---|
Diameter inches (mm) | 22.54 (572.6) | 22.13 (562.2) | -0.41 (-10.4) -1.8% |
Width inches (mm) | 6.1 (155) | 5.71 (145) | -0.39 (-10) -6.5% |
Circum. inches (mm) | 70.82 (1798.88) | 69.54 (1766.2) | -1.29 (-32.67) -1.8% |
Sidewall Height inches (mm) | 4.27 (108.5) | 4.57 (116) | 0.3 (7.5) 6.9% |
Revolutions per mile (km) | 894.64 (555.9) | 911.19 (566.19) | 16.55 (10.28) 1.8% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.64 mph (31.6 km/h) |
25 mph (40.23 km/h) | 24.55 mph (39.5 km/h) |
30 mph (48.28 km/h) | 29.46 mph (47.4 km/h) |
35 mph (56.33 km/h) | 34.36 mph (55.3 km/h) |
40 mph (64.37 km/h) | 39.27 mph (63.2 km/h) |
45 mph (72.42 km/h) | 44.18 mph (71.11 km/h) |
50 mph (80.47 km/h) | 49.09 mph (79.01 km/h) |
55 mph (88.51 km/h) | 54 mph (86.91 km/h) |
60 mph (96.56 km/h) | 58.91 mph (94.81 km/h) |
65 mph (104.61 km/h) | 63.82 mph (102.71 km/h) |
70 mph (112.65 km/h) | 68.73 mph (110.61 km/h) |
75 mph (120.7 km/h) | 73.64 mph (118.51 km/h) |
80 mph (128.75 km/h) | 78.55 mph (126.41 km/h) |
85 mph (136.79 km/h) | 83.46 mph (134.31 km/h) |
90 mph (144.84 km/h) | 88.37 mph (142.21 km/h) |
95 mph (152.89 km/h) | 93.27 mph (150.11 km/h) |
100 mph (160.93 km/h) | 98.18 mph (158.01 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2319 | 2694 | 2901 | 3029 | 3167 | 3266 | 3375 | 3503 | 3680 | 3858 | 4055 | 4213 | 4499 | 4815 | 5062 | 5220 | 5309 | 5634 | 6088 | 7075 |
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