Accepts P-Metric and Inches
80/90-17 | 80/80-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 22.67 (575.8) | 22.04 (559.8) | -0.63 (-16) -2.8% |
Width inches (mm) | 3.15 (80) | 3.15 (80) | 0 (0) 0% |
Circum. inches (mm) | 71.22 (1808.93) | 69.24 (1758.66) | -1.98 (-50.27) -2.8% |
Sidewall Height inches (mm) | 2.83 (72) | 2.52 (64) | -0.31 (-8) -11.1% |
Revolutions per mile (km) | 889.67 (552.81) | 915.09 (568.61) | 25.43 (15.8) 2.9% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.44 mph (31.29 km/h) |
25 mph (40.23 km/h) | 24.31 mph (39.12 km/h) |
30 mph (48.28 km/h) | 29.17 mph (46.94 km/h) |
35 mph (56.33 km/h) | 34.03 mph (54.76 km/h) |
40 mph (64.37 km/h) | 38.89 mph (62.59 km/h) |
45 mph (72.42 km/h) | 43.75 mph (70.41 km/h) |
50 mph (80.47 km/h) | 48.61 mph (78.23 km/h) |
55 mph (88.51 km/h) | 53.47 mph (86.05 km/h) |
60 mph (96.56 km/h) | 58.33 mph (93.88 km/h) |
65 mph (104.61 km/h) | 63.19 mph (101.7 km/h) |
70 mph (112.65 km/h) | 68.05 mph (109.52 km/h) |
75 mph (120.7 km/h) | 72.92 mph (117.35 km/h) |
80 mph (128.75 km/h) | 77.78 mph (125.17 km/h) |
85 mph (136.79 km/h) | 82.64 mph (132.99 km/h) |
90 mph (144.84 km/h) | 87.5 mph (140.82 km/h) |
95 mph (152.89 km/h) | 92.36 mph (148.64 km/h) |
100 mph (160.93 km/h) | 97.22 mph (156.46 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2329 | 2705 | 2913 | 3042 | 3181 | 3280 | 3389 | 3518 | 3696 | 3875 | 4073 | 4231 | 4519 | 4836 | 5084 | 5242 | 5331 | 5658 | 6114 | 7105 |
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