Accepts P-Metric and Inches
295/55-20 | 275/55-20 | Difference | |
---|---|---|---|
Diameter inches (mm) | 32.78 (832.5) | 31.91 (810.5) | -0.87 (-22) -2.6% |
Width inches (mm) | 11.61 (295) | 10.83 (275) | -0.79 (-20) -6.8% |
Circum. inches (mm) | 102.97 (2615.38) | 100.25 (2546.26) | -2.72 (-69.12) -2.6% |
Sidewall Height inches (mm) | 6.39 (162.25) | 5.95 (151.25) | -0.43 (-11) -6.8% |
Revolutions per mile (km) | 615.34 (382.35) | 632.04 (392.73) | 16.7 (10.38) 2.7% |
275/55-20 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.47 mph (31.34 km/h) |
25 mph (40.23 km/h) | 24.34 mph (39.17 km/h) |
30 mph (48.28 km/h) | 29.21 mph (47 km/h) |
35 mph (56.33 km/h) | 34.08 mph (54.84 km/h) |
40 mph (64.37 km/h) | 38.94 mph (62.67 km/h) |
45 mph (72.42 km/h) | 43.81 mph (70.51 km/h) |
50 mph (80.47 km/h) | 48.68 mph (78.34 km/h) |
55 mph (88.51 km/h) | 53.55 mph (86.17 km/h) |
60 mph (96.56 km/h) | 58.41 mph (94.01 km/h) |
65 mph (104.61 km/h) | 63.28 mph (101.84 km/h) |
70 mph (112.65 km/h) | 68.15 mph (109.68 km/h) |
75 mph (120.7 km/h) | 73.02 mph (117.51 km/h) |
80 mph (128.75 km/h) | 77.89 mph (125.35 km/h) |
85 mph (136.79 km/h) | 82.75 mph (133.18 km/h) |
90 mph (144.84 km/h) | 87.62 mph (141.01 km/h) |
95 mph (152.89 km/h) | 92.49 mph (148.85 km/h) |
100 mph (160.93 km/h) | 97.36 mph (156.68 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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