Accepts P-Metric and Inches
205/80-12 | 24/8-12 | Difference | |
---|---|---|---|
Diameter inches (mm) | 24.91 (632.8) | 23.99 (609.3) | -0.93 (-23.5) -3.7% |
Width inches (mm) | 8.07 (205) | 7.99 (203) | -0.08 (-2) -1% |
Circum. inches (mm) | 78.27 (1988) | 75.36 (1914.17) | -2.91 (-73.83) -3.7% |
Sidewall Height inches (mm) | 6.46 (164) | 5.99 (152.25) | -0.46 (-11.75) -7.2% |
Revolutions per mile (km) | 809.53 (503.02) | 840.75 (522.42) | 31.22 (19.4) 3.9% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.26 mph (30.99 km/h) |
25 mph (40.23 km/h) | 24.07 mph (38.74 km/h) |
30 mph (48.28 km/h) | 28.89 mph (46.49 km/h) |
35 mph (56.33 km/h) | 33.7 mph (54.24 km/h) |
40 mph (64.37 km/h) | 38.51 mph (61.98 km/h) |
45 mph (72.42 km/h) | 43.33 mph (69.73 km/h) |
50 mph (80.47 km/h) | 48.14 mph (77.48 km/h) |
55 mph (88.51 km/h) | 52.96 mph (85.23 km/h) |
60 mph (96.56 km/h) | 57.77 mph (92.97 km/h) |
65 mph (104.61 km/h) | 62.59 mph (100.72 km/h) |
70 mph (112.65 km/h) | 67.4 mph (108.47 km/h) |
75 mph (120.7 km/h) | 72.21 mph (116.22 km/h) |
80 mph (128.75 km/h) | 77.03 mph (123.97 km/h) |
85 mph (136.79 km/h) | 81.84 mph (131.71 km/h) |
90 mph (144.84 km/h) | 86.66 mph (139.46 km/h) |
95 mph (152.89 km/h) | 91.47 mph (147.21 km/h) |
100 mph (160.93 km/h) | 96.29 mph (154.96 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2140 | 2486 | 2677 | 2795 | 2923 | 3014 | 3114 | 3232 | 3396 | 3560 | 3742 | 3888 | 4152 | 4443 | 4671 | 4816 | 4898 | 5199 | 5617 | 6528 |
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