Accepts P-Metric and Inches
285/50-22 | 305/45-22 | Difference | |
---|---|---|---|
Diameter inches (mm) | 33.22 (843.8) | 32.81 (833.3) | -0.41 (-10.5) -1.2% |
Width inches (mm) | 11.22 (285) | 12.01 (305) | 0.79 (20) 7% |
Circum. inches (mm) | 104.37 (2650.88) | 103.07 (2617.89) | -1.3 (-32.99) -1.2% |
Sidewall Height inches (mm) | 5.61 (142.5) | 5.4 (137.25) | -0.21 (-5.25) -3.7% |
Revolutions per mile (km) | 607.1 (377.23) | 614.75 (381.99) | 7.65 (4.75) 1.3% |
305/45-22 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.75 mph (31.79 km/h) |
25 mph (40.23 km/h) | 24.69 mph (39.73 km/h) |
30 mph (48.28 km/h) | 29.63 mph (47.68 km/h) |
35 mph (56.33 km/h) | 34.56 mph (55.63 km/h) |
40 mph (64.37 km/h) | 39.5 mph (63.57 km/h) |
45 mph (72.42 km/h) | 44.44 mph (71.52 km/h) |
50 mph (80.47 km/h) | 49.38 mph (79.47 km/h) |
55 mph (88.51 km/h) | 54.32 mph (87.41 km/h) |
60 mph (96.56 km/h) | 59.25 mph (95.36 km/h) |
65 mph (104.61 km/h) | 64.19 mph (103.31 km/h) |
70 mph (112.65 km/h) | 69.13 mph (111.25 km/h) |
75 mph (120.7 km/h) | 74.07 mph (119.2 km/h) |
80 mph (128.75 km/h) | 79 mph (127.15 km/h) |
85 mph (136.79 km/h) | 83.94 mph (135.09 km/h) |
90 mph (144.84 km/h) | 88.88 mph (143.04 km/h) |
95 mph (152.89 km/h) | 93.82 mph (150.99 km/h) |
100 mph (160.93 km/h) | 98.76 mph (158.93 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1564 | 1817 | 1957 | 2044 | 2137 | 2203 | 2277 | 2363 | 2483 | 2603 | 2736 | 2843 | 3036 | 3249 | 3415 | 3522 | 3582 | 3801 | 4107 | 4773 |
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