Accepts P-Metric and Inches
145/60-13 | 145/80-13 | Difference | |
---|---|---|---|
Diameter inches (mm) | 19.85 (504.2) | 22.13 (562.2) | 2.28 (58) 11.5% |
Width inches (mm) | 5.71 (145) | 5.71 (145) | 0 (0) 0% |
Circum. inches (mm) | 62.36 (1583.99) | 69.54 (1766.2) | 7.17 (182.21) 11.5% |
Sidewall Height inches (mm) | 3.43 (87) | 4.57 (116) | 1.14 (29) 33.3% |
Revolutions per mile (km) | 1016.01 (631.32) | 911.19 (566.19) | -104.82 (-65.13) -10.3% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 22.3 mph (35.89 km/h) |
25 mph (40.23 km/h) | 27.88 mph (44.86 km/h) |
30 mph (48.28 km/h) | 33.45 mph (53.83 km/h) |
35 mph (56.33 km/h) | 39.03 mph (62.81 km/h) |
40 mph (64.37 km/h) | 44.6 mph (71.78 km/h) |
45 mph (72.42 km/h) | 50.18 mph (80.75 km/h) |
50 mph (80.47 km/h) | 55.75 mph (89.72 km/h) |
55 mph (88.51 km/h) | 61.33 mph (98.7 km/h) |
60 mph (96.56 km/h) | 66.9 mph (107.67 km/h) |
65 mph (104.61 km/h) | 72.48 mph (116.64 km/h) |
70 mph (112.65 km/h) | 78.05 mph (125.61 km/h) |
75 mph (120.7 km/h) | 83.63 mph (134.59 km/h) |
80 mph (128.75 km/h) | 89.2 mph (143.56 km/h) |
85 mph (136.79 km/h) | 94.78 mph (152.53 km/h) |
90 mph (144.84 km/h) | 100.35 mph (161.5 km/h) |
95 mph (152.89 km/h) | 105.93 mph (170.48 km/h) |
100 mph (160.93 km/h) | 111.5 mph (179.45 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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