Accepts P-Metric and Inches
130/80-17 | 145/70-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.19 (639.8) | 24.99 (634.8) | -0.2 (-5) -0.8% |
Width inches (mm) | 5.12 (130) | 5.71 (145) | 0.59 (15) 11.5% |
Circum. inches (mm) | 79.13 (2009.99) | 78.52 (1994.28) | -0.62 (-15.71) -0.8% |
Sidewall Height inches (mm) | 4.09 (104) | 4 (101.5) | -0.1 (-2.5) -2.4% |
Revolutions per mile (km) | 800.67 (497.51) | 806.98 (501.43) | 6.31 (3.92) 0.8% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.84 mph (31.94 km/h) |
25 mph (40.23 km/h) | 24.8 mph (39.92 km/h) |
30 mph (48.28 km/h) | 29.77 mph (47.9 km/h) |
35 mph (56.33 km/h) | 34.73 mph (55.89 km/h) |
40 mph (64.37 km/h) | 39.69 mph (63.87 km/h) |
45 mph (72.42 km/h) | 44.65 mph (71.85 km/h) |
50 mph (80.47 km/h) | 49.61 mph (79.84 km/h) |
55 mph (88.51 km/h) | 54.57 mph (87.82 km/h) |
60 mph (96.56 km/h) | 59.53 mph (95.81 km/h) |
65 mph (104.61 km/h) | 64.49 mph (103.79 km/h) |
70 mph (112.65 km/h) | 69.45 mph (111.77 km/h) |
75 mph (120.7 km/h) | 74.41 mph (119.76 km/h) |
80 mph (128.75 km/h) | 79.37 mph (127.74 km/h) |
85 mph (136.79 km/h) | 84.34 mph (135.73 km/h) |
90 mph (144.84 km/h) | 89.3 mph (143.71 km/h) |
95 mph (152.89 km/h) | 94.26 mph (151.69 km/h) |
100 mph (160.93 km/h) | 99.22 mph (159.68 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2054 | 2386 | 2569 | 2683 | 2805 | 2893 | 2989 | 3102 | 3260 | 3417 | 3592 | 3731 | 3985 | 4265 | 4483 | 4623 | 4701 | 4990 | 5392 | 6266 |
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