Accepts P-Metric and Inches
275/40-17 | 285/40-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.66 (651.8) | 25.98 (659.8) | 0.31 (8) 1.2% |
Width inches (mm) | 10.83 (275) | 11.22 (285) | 0.39 (10) 3.6% |
Circum. inches (mm) | 80.62 (2047.69) | 81.61 (2072.82) | 0.99 (25.13) 1.2% |
Sidewall Height inches (mm) | 4.33 (110) | 4.49 (114) | 0.16 (4) 3.6% |
Revolutions per mile (km) | 785.93 (488.35) | 776.4 (482.43) | -9.53 (-5.92) -1.2% |
285/40-17 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.25 mph (32.58 km/h) |
25 mph (40.23 km/h) | 25.31 mph (40.73 km/h) |
30 mph (48.28 km/h) | 30.37 mph (48.87 km/h) |
35 mph (56.33 km/h) | 35.43 mph (57.02 km/h) |
40 mph (64.37 km/h) | 40.49 mph (65.16 km/h) |
45 mph (72.42 km/h) | 45.55 mph (73.31 km/h) |
50 mph (80.47 km/h) | 50.61 mph (81.45 km/h) |
55 mph (88.51 km/h) | 55.68 mph (89.6 km/h) |
60 mph (96.56 km/h) | 60.74 mph (97.75 km/h) |
65 mph (104.61 km/h) | 65.8 mph (105.89 km/h) |
70 mph (112.65 km/h) | 70.86 mph (114.04 km/h) |
75 mph (120.7 km/h) | 75.92 mph (122.18 km/h) |
80 mph (128.75 km/h) | 80.98 mph (130.33 km/h) |
85 mph (136.79 km/h) | 86.04 mph (138.47 km/h) |
90 mph (144.84 km/h) | 91.1 mph (146.62 km/h) |
95 mph (152.89 km/h) | 96.17 mph (154.76 km/h) |
100 mph (160.93 km/h) | 101.23 mph (162.91 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1976 | 2295 | 2472 | 2581 | 2699 | 2783 | 2875 | 2985 | 3136 | 3287 | 3456 | 3590 | 3834 | 4103 | 4313 | 4448 | 4523 | 4801 | 5188 | 6028 |
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