Accepts P-Metric and Inches
225/50-13 | 245/45-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 21.86 (555.2) | 23.68 (601.5) | 1.82 (46.3) 8.3% |
Width inches (mm) | 8.86 (225) | 9.65 (245) | 0.79 (20) 8.9% |
Circum. inches (mm) | 68.67 (1744.21) | 74.4 (1889.67) | 5.73 (145.46) 8.3% |
Sidewall Height inches (mm) | 4.43 (112.5) | 4.34 (110.25) | -0.09 (-2.25) -2% |
Revolutions per mile (km) | 922.68 (573.32) | 851.65 (529.19) | -71.02 (-44.13) -7.7% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.67 mph (34.87 km/h) |
25 mph (40.23 km/h) | 27.08 mph (43.59 km/h) |
30 mph (48.28 km/h) | 32.5 mph (52.31 km/h) |
35 mph (56.33 km/h) | 37.92 mph (61.02 km/h) |
40 mph (64.37 km/h) | 43.34 mph (69.74 km/h) |
45 mph (72.42 km/h) | 48.75 mph (78.46 km/h) |
50 mph (80.47 km/h) | 54.17 mph (87.18 km/h) |
55 mph (88.51 km/h) | 59.59 mph (95.9 km/h) |
60 mph (96.56 km/h) | 65 mph (104.61 km/h) |
65 mph (104.61 km/h) | 70.42 mph (113.33 km/h) |
70 mph (112.65 km/h) | 75.84 mph (122.05 km/h) |
75 mph (120.7 km/h) | 81.25 mph (130.77 km/h) |
80 mph (128.75 km/h) | 86.67 mph (139.48 km/h) |
85 mph (136.79 km/h) | 92.09 mph (148.2 km/h) |
90 mph (144.84 km/h) | 97.51 mph (156.92 km/h) |
95 mph (152.89 km/h) | 102.92 mph (165.64 km/h) |
100 mph (160.93 km/h) | 108.34 mph (174.36 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2167 | 2518 | 2711 | 2831 | 2960 | 3053 | 3154 | 3274 | 3440 | 3606 | 3790 | 3938 | 4205 | 4501 | 4731 | 4879 | 4962 | 5266 | 5690 | 6613 |
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