Accepts P-Metric and Inches
285/60-17 | 285/70-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.46 (773.8) | 32.71 (830.8) | 2.24 (57) 7.4% |
Width inches (mm) | 11.22 (285) | 11.22 (285) | 0 (0) 0% |
Circum. inches (mm) | 95.71 (2430.96) | 102.76 (2610.04) | 7.05 (179.07) 7.4% |
Sidewall Height inches (mm) | 6.73 (171) | 7.85 (199.5) | 1.12 (28.5) 16.7% |
Revolutions per mile (km) | 662.02 (411.36) | 616.6 (383.14) | -45.42 (-28.22) -6.9% |
285/70-17 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.47 mph (34.56 km/h) |
25 mph (40.23 km/h) | 26.84 mph (43.2 km/h) |
30 mph (48.28 km/h) | 32.21 mph (51.84 km/h) |
35 mph (56.33 km/h) | 37.58 mph (60.48 km/h) |
40 mph (64.37 km/h) | 42.95 mph (69.12 km/h) |
45 mph (72.42 km/h) | 48.31 mph (77.76 km/h) |
50 mph (80.47 km/h) | 53.68 mph (86.39 km/h) |
55 mph (88.51 km/h) | 59.05 mph (95.03 km/h) |
60 mph (96.56 km/h) | 64.42 mph (103.67 km/h) |
65 mph (104.61 km/h) | 69.79 mph (112.31 km/h) |
70 mph (112.65 km/h) | 75.16 mph (120.95 km/h) |
75 mph (120.7 km/h) | 80.52 mph (129.59 km/h) |
80 mph (128.75 km/h) | 85.89 mph (138.23 km/h) |
85 mph (136.79 km/h) | 91.26 mph (146.87 km/h) |
90 mph (144.84 km/h) | 96.63 mph (155.51 km/h) |
95 mph (152.89 km/h) | 102 mph (164.15 km/h) |
100 mph (160.93 km/h) | 107.37 mph (172.79 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1569 | 1823 | 1963 | 2050 | 2143 | 2210 | 2284 | 2370 | 2491 | 2611 | 2744 | 2851 | 3045 | 3258 | 3425 | 3532 | 3592 | 3813 | 4120 | 4788 |
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