Accepts P-Metric and Inches
245/60-18 | 285/45-22 | Difference | |
---|---|---|---|
Diameter inches (mm) | 29.57 (751.2) | 32.1 (815.3) | 2.52 (64.1) 8.5% |
Width inches (mm) | 9.65 (245) | 11.22 (285) | 1.57 (40) 16.3% |
Circum. inches (mm) | 92.91 (2359.96) | 100.84 (2561.34) | 7.93 (201.38) 8.5% |
Sidewall Height inches (mm) | 5.79 (147) | 5.05 (128.25) | -0.74 (-18.75) -12.8% |
Revolutions per mile (km) | 681.94 (423.73) | 628.32 (390.42) | -53.61 (-33.31) -7.9% |
285/45-22 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.71 mph (34.93 km/h) |
25 mph (40.23 km/h) | 27.13 mph (43.67 km/h) |
30 mph (48.28 km/h) | 32.56 mph (52.4 km/h) |
35 mph (56.33 km/h) | 37.99 mph (61.13 km/h) |
40 mph (64.37 km/h) | 43.41 mph (69.87 km/h) |
45 mph (72.42 km/h) | 48.84 mph (78.6 km/h) |
50 mph (80.47 km/h) | 54.27 mph (87.33 km/h) |
55 mph (88.51 km/h) | 59.69 mph (96.07 km/h) |
60 mph (96.56 km/h) | 65.12 mph (104.8 km/h) |
65 mph (104.61 km/h) | 70.55 mph (113.53 km/h) |
70 mph (112.65 km/h) | 75.97 mph (122.27 km/h) |
75 mph (120.7 km/h) | 81.4 mph (131 km/h) |
80 mph (128.75 km/h) | 86.83 mph (139.73 km/h) |
85 mph (136.79 km/h) | 92.25 mph (148.47 km/h) |
90 mph (144.84 km/h) | 97.68 mph (157.2 km/h) |
95 mph (152.89 km/h) | 103.11 mph (165.93 km/h) |
100 mph (160.93 km/h) | 108.53 mph (174.67 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1599 | 1858 | 2000 | 2089 | 2184 | 2252 | 2327 | 2415 | 2538 | 2660 | 2796 | 2905 | 3103 | 3320 | 3490 | 3599 | 3661 | 3885 | 4198 | 4879 |
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