Accepts P-Metric and Inches
285/60-17 | 285/75-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.46 (773.8) | 33.83 (859.3) | 3.37 (85.5) 11% |
Width inches (mm) | 11.22 (285) | 11.22 (285) | 0 (0) 0% |
Circum. inches (mm) | 95.71 (2430.96) | 106.28 (2699.57) | 10.58 (268.61) 11% |
Sidewall Height inches (mm) | 6.73 (171) | 8.42 (213.75) | 1.68 (42.75) 25% |
Revolutions per mile (km) | 662.02 (411.36) | 596.15 (370.43) | -65.87 (-40.93) -9.9% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 22.21 mph (35.74 km/h) |
25 mph (40.23 km/h) | 27.76 mph (44.68 km/h) |
30 mph (48.28 km/h) | 33.31 mph (53.62 km/h) |
35 mph (56.33 km/h) | 38.87 mph (62.55 km/h) |
40 mph (64.37 km/h) | 44.42 mph (71.49 km/h) |
45 mph (72.42 km/h) | 49.97 mph (80.42 km/h) |
50 mph (80.47 km/h) | 55.52 mph (89.36 km/h) |
55 mph (88.51 km/h) | 61.08 mph (98.29 km/h) |
60 mph (96.56 km/h) | 66.63 mph (107.23 km/h) |
65 mph (104.61 km/h) | 72.18 mph (116.17 km/h) |
70 mph (112.65 km/h) | 77.73 mph (125.1 km/h) |
75 mph (120.7 km/h) | 83.29 mph (134.04 km/h) |
80 mph (128.75 km/h) | 88.84 mph (142.97 km/h) |
85 mph (136.79 km/h) | 94.39 mph (151.91 km/h) |
90 mph (144.84 km/h) | 99.94 mph (160.85 km/h) |
95 mph (152.89 km/h) | 105.5 mph (169.78 km/h) |
100 mph (160.93 km/h) | 111.05 mph (178.72 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 |
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1517 | 1762 | 1898 | 1982 | 2072 | 2137 | 2208 | 2292 | 2408 | 2524 | 2653 | 2757 | 2944 | 3150 | 3312 | 3415 | 3473 | 3686 | 3983 | 4629 |
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