Accepts P-Metric and Inches
295/45-20 | 275/55-20 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.45 (773.5) | 31.91 (810.5) | 1.46 (37) 4.8% |
Width inches (mm) | 11.61 (295) | 10.83 (275) | -0.79 (-20) -6.8% |
Circum. inches (mm) | 95.67 (2430.02) | 100.25 (2546.26) | 4.58 (116.24) 4.8% |
Sidewall Height inches (mm) | 5.23 (132.75) | 5.95 (151.25) | 0.73 (18.5) 13.9% |
Revolutions per mile (km) | 662.28 (411.52) | 632.04 (392.73) | -30.23 (-18.79) -4.6% |
275/55-20 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.96 mph (33.73 km/h) |
25 mph (40.23 km/h) | 26.2 mph (42.16 km/h) |
30 mph (48.28 km/h) | 31.44 mph (50.59 km/h) |
35 mph (56.33 km/h) | 36.67 mph (59.02 km/h) |
40 mph (64.37 km/h) | 41.91 mph (67.45 km/h) |
45 mph (72.42 km/h) | 47.15 mph (75.88 km/h) |
50 mph (80.47 km/h) | 52.39 mph (84.32 km/h) |
55 mph (88.51 km/h) | 57.63 mph (92.75 km/h) |
60 mph (96.56 km/h) | 62.87 mph (101.18 km/h) |
65 mph (104.61 km/h) | 68.11 mph (109.61 km/h) |
70 mph (112.65 km/h) | 73.35 mph (118.04 km/h) |
75 mph (120.7 km/h) | 78.59 mph (126.47 km/h) |
80 mph (128.75 km/h) | 83.83 mph (134.91 km/h) |
85 mph (136.79 km/h) | 89.07 mph (143.34 km/h) |
90 mph (144.84 km/h) | 94.31 mph (151.77 km/h) |
95 mph (152.89 km/h) | 99.54 mph (160.2 km/h) |
100 mph (160.93 km/h) | 104.78 mph (168.63 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1608 | 1869 | 2012 | 2101 | 2197 | 2265 | 2341 | 2430 | 2553 | 2676 | 2813 | 2923 | 3121 | 3340 | 3511 | 3621 | 3682 | 3908 | 4223 | 4907 |
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