Accepts P-Metric and Inches
150/60-18 | 130/70-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.09 (637.2) | 25.17 (639.2) | 0.08 (2) 0.3% |
Width inches (mm) | 5.91 (150) | 5.12 (130) | -0.79 (-20) -13.3% |
Circum. inches (mm) | 78.81 (2001.82) | 79.06 (2008.11) | 0.25 (6.28) 0.3% |
Sidewall Height inches (mm) | 3.54 (90) | 3.58 (91) | 0.04 (1) 1.1% |
Revolutions per mile (km) | 803.94 (499.54) | 801.42 (497.98) | -2.52 (-1.56) -0.3% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.06 mph (32.29 km/h) |
25 mph (40.23 km/h) | 25.08 mph (40.36 km/h) |
30 mph (48.28 km/h) | 30.09 mph (48.43 km/h) |
35 mph (56.33 km/h) | 35.11 mph (56.5 km/h) |
40 mph (64.37 km/h) | 40.13 mph (64.58 km/h) |
45 mph (72.42 km/h) | 45.14 mph (72.65 km/h) |
50 mph (80.47 km/h) | 50.16 mph (80.72 km/h) |
55 mph (88.51 km/h) | 55.17 mph (88.79 km/h) |
60 mph (96.56 km/h) | 60.19 mph (96.86 km/h) |
65 mph (104.61 km/h) | 65.2 mph (104.94 km/h) |
70 mph (112.65 km/h) | 70.22 mph (113.01 km/h) |
75 mph (120.7 km/h) | 75.24 mph (121.08 km/h) |
80 mph (128.75 km/h) | 80.25 mph (129.15 km/h) |
85 mph (136.79 km/h) | 85.27 mph (137.22 km/h) |
90 mph (144.84 km/h) | 90.28 mph (145.3 km/h) |
95 mph (152.89 km/h) | 95.3 mph (153.37 km/h) |
100 mph (160.93 km/h) | 100.31 mph (161.44 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2039 | 2369 | 2552 | 2664 | 2786 | 2873 | 2968 | 3081 | 3237 | 3393 | 3567 | 3706 | 3957 | 4235 | 4452 | 4591 | 4669 | 4955 | 5355 | 6223 |
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