Accepts P-Metric and Inches
180/80-14 | 150/80-14 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.34 (643.6) | 23.45 (595.6) | -1.89 (-48) -7.5% |
Width inches (mm) | 7.09 (180) | 5.91 (150) | -1.18 (-30) -16.7% |
Circum. inches (mm) | 79.6 (2021.93) | 73.67 (1871.13) | -5.94 (-150.8) -7.5% |
Sidewall Height inches (mm) | 5.67 (144) | 4.72 (120) | -0.94 (-24) -16.7% |
Revolutions per mile (km) | 795.94 (494.58) | 860.09 (534.43) | 64.15 (39.86) 8.1% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 18.51 mph (29.79 km/h) |
25 mph (40.23 km/h) | 23.14 mph (37.23 km/h) |
30 mph (48.28 km/h) | 27.76 mph (44.68 km/h) |
35 mph (56.33 km/h) | 32.39 mph (52.13 km/h) |
40 mph (64.37 km/h) | 37.02 mph (59.57 km/h) |
45 mph (72.42 km/h) | 41.64 mph (67.02 km/h) |
50 mph (80.47 km/h) | 46.27 mph (74.47 km/h) |
55 mph (88.51 km/h) | 50.9 mph (81.91 km/h) |
60 mph (96.56 km/h) | 55.53 mph (89.36 km/h) |
65 mph (104.61 km/h) | 60.15 mph (96.81 km/h) |
70 mph (112.65 km/h) | 64.78 mph (104.25 km/h) |
75 mph (120.7 km/h) | 69.41 mph (111.7 km/h) |
80 mph (128.75 km/h) | 74.03 mph (119.15 km/h) |
85 mph (136.79 km/h) | 78.66 mph (126.59 km/h) |
90 mph (144.84 km/h) | 83.29 mph (134.04 km/h) |
95 mph (152.89 km/h) | 87.91 mph (141.49 km/h) |
100 mph (160.93 km/h) | 92.54 mph (148.93 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 | 2738 | 2859 | 2990 | 3083 | 3185 | 3306 | 3474 | 3642 | 3828 | 3977 | 4247 | 4545 | 4778 | 4927 | 5011 | 5318 | 5747 | 6678 |
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