Accepts P-Metric and Inches
255/50-20 | 265/50-20 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.04 (763) | 30.43 (773) | 0.39 (10) 1.3% |
Width inches (mm) | 10.04 (255) | 10.43 (265) | 0.39 (10) 3.9% |
Circum. inches (mm) | 94.37 (2397.04) | 95.61 (2428.45) | 1.24 (31.42) 1.3% |
Sidewall Height inches (mm) | 5.02 (127.5) | 5.22 (132.5) | 0.2 (5) 3.9% |
Revolutions per mile (km) | 671.39 (417.18) | 662.7 (411.78) | -8.69 (-5.4) -1.3% |
265/50-20 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.26 mph (32.61 km/h) |
25 mph (40.23 km/h) | 25.33 mph (40.76 km/h) |
30 mph (48.28 km/h) | 30.39 mph (48.91 km/h) |
35 mph (56.33 km/h) | 35.46 mph (57.07 km/h) |
40 mph (64.37 km/h) | 40.52 mph (65.22 km/h) |
45 mph (72.42 km/h) | 45.59 mph (73.37 km/h) |
50 mph (80.47 km/h) | 50.66 mph (81.52 km/h) |
55 mph (88.51 km/h) | 55.72 mph (89.67 km/h) |
60 mph (96.56 km/h) | 60.79 mph (97.83 km/h) |
65 mph (104.61 km/h) | 65.85 mph (105.98 km/h) |
70 mph (112.65 km/h) | 70.92 mph (114.13 km/h) |
75 mph (120.7 km/h) | 75.98 mph (122.28 km/h) |
80 mph (128.75 km/h) | 81.05 mph (130.44 km/h) |
85 mph (136.79 km/h) | 86.11 mph (138.59 km/h) |
90 mph (144.84 km/h) | 91.18 mph (146.74 km/h) |
95 mph (152.89 km/h) | 96.25 mph (154.89 km/h) |
100 mph (160.93 km/h) | 101.31 mph (163.04 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1686 | 1959 | 2110 | 2203 | 2304 | 2375 | 2454 | 2548 | 2677 | 2806 | 2950 | 3064 | 3272 | 3502 | 3681 | 3796 | 3861 | 4098 | 4428 | 5145 |
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