Accepts P-Metric and Inches
265/50-20 | 265/55-20 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.43 (773) | 31.48 (799.5) | 1.04 (26.5) 3.4% |
Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
Circum. inches (mm) | 95.61 (2428.45) | 98.89 (2511.7) | 3.28 (83.25) 3.4% |
Sidewall Height inches (mm) | 5.22 (132.5) | 5.74 (145.75) | 0.52 (13.25) 10% |
Revolutions per mile (km) | 662.7 (411.78) | 640.74 (398.14) | -21.97 (-13.65) -3.3% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.69 mph (33.29 km/h) |
25 mph (40.23 km/h) | 25.86 mph (41.61 km/h) |
30 mph (48.28 km/h) | 31.03 mph (49.94 km/h) |
35 mph (56.33 km/h) | 36.2 mph (58.26 km/h) |
40 mph (64.37 km/h) | 41.37 mph (66.58 km/h) |
45 mph (72.42 km/h) | 46.54 mph (74.9 km/h) |
50 mph (80.47 km/h) | 51.71 mph (83.23 km/h) |
55 mph (88.51 km/h) | 56.89 mph (91.55 km/h) |
60 mph (96.56 km/h) | 62.06 mph (99.87 km/h) |
65 mph (104.61 km/h) | 67.23 mph (108.19 km/h) |
70 mph (112.65 km/h) | 72.4 mph (116.52 km/h) |
75 mph (120.7 km/h) | 77.57 mph (124.84 km/h) |
80 mph (128.75 km/h) | 82.74 mph (133.16 km/h) |
85 mph (136.79 km/h) | 87.91 mph (141.48 km/h) |
90 mph (144.84 km/h) | 93.09 mph (149.81 km/h) |
95 mph (152.89 km/h) | 98.26 mph (158.13 km/h) |
100 mph (160.93 km/h) | 103.43 mph (166.45 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1631 | 1894 | 2040 | 2130 | 2227 | 2297 | 2373 | 2463 | 2588 | 2713 | 2852 | 2963 | 3164 | 3386 | 3559 | 3670 | 3733 | 3962 | 4281 | 4975 |
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