Accepts P-Metric and Inches
225/45-15 | 215/50-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 22.97 (583.5) | 23.46 (596) | 0.49 (12.5) 2.1% |
Width inches (mm) | 8.86 (225) | 8.46 (215) | -0.39 (-10) -4.4% |
Circum. inches (mm) | 72.17 (1833.12) | 73.72 (1872.39) | 1.55 (39.27) 2.1% |
Sidewall Height inches (mm) | 3.99 (101.25) | 4.23 (107.5) | 0.25 (6.25) 6.2% |
Revolutions per mile (km) | 877.93 (545.52) | 859.51 (534.08) | -18.41 (-11.44) -2.1% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.43 mph (32.88 km/h) |
25 mph (40.23 km/h) | 25.54 mph (41.1 km/h) |
30 mph (48.28 km/h) | 30.64 mph (49.31 km/h) |
35 mph (56.33 km/h) | 35.75 mph (57.53 km/h) |
40 mph (64.37 km/h) | 40.86 mph (65.75 km/h) |
45 mph (72.42 km/h) | 45.96 mph (73.97 km/h) |
50 mph (80.47 km/h) | 51.07 mph (82.19 km/h) |
55 mph (88.51 km/h) | 56.18 mph (90.41 km/h) |
60 mph (96.56 km/h) | 61.29 mph (98.63 km/h) |
65 mph (104.61 km/h) | 66.39 mph (106.85 km/h) |
70 mph (112.65 km/h) | 71.5 mph (115.07 km/h) |
75 mph (120.7 km/h) | 76.61 mph (123.29 km/h) |
80 mph (128.75 km/h) | 81.71 mph (131.51 km/h) |
85 mph (136.79 km/h) | 86.82 mph (139.72 km/h) |
90 mph (144.84 km/h) | 91.93 mph (147.94 km/h) |
95 mph (152.89 km/h) | 97.04 mph (156.16 km/h) |
100 mph (160.93 km/h) | 102.14 mph (164.38 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2187 | 2541 | 2736 | 2857 | 2988 | 3081 | 3183 | 3304 | 3472 | 3639 | 3825 | 3974 | 4244 | 4542 | 4775 | 4924 | 5008 | 5315 | 5743 | 6674 |
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