Accepts P-Metric and Inches
235/45-18 | 215/55-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 26.33 (668.7) | 26.31 (668.3) | -0.02 (-0.4) -0.1% |
Width inches (mm) | 9.25 (235) | 8.46 (215) | -0.79 (-20) -8.5% |
Circum. inches (mm) | 82.71 (2100.78) | 82.66 (2099.53) | -0.05 (-1.26) -0.1% |
Sidewall Height inches (mm) | 4.16 (105.75) | 4.66 (118.25) | 0.49 (12.5) 11.8% |
Revolutions per mile (km) | 766.07 (476.01) | 766.53 (476.3) | 0.46 (0.28) 0.1% |
215/55-17 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.99 mph (32.17 km/h) |
25 mph (40.23 km/h) | 24.99 mph (40.21 km/h) |
30 mph (48.28 km/h) | 29.98 mph (48.25 km/h) |
35 mph (56.33 km/h) | 34.98 mph (56.29 km/h) |
40 mph (64.37 km/h) | 39.98 mph (64.34 km/h) |
45 mph (72.42 km/h) | 44.97 mph (72.38 km/h) |
50 mph (80.47 km/h) | 49.97 mph (80.42 km/h) |
55 mph (88.51 km/h) | 54.97 mph (88.46 km/h) |
60 mph (96.56 km/h) | 59.96 mph (96.5 km/h) |
65 mph (104.61 km/h) | 64.96 mph (104.54 km/h) |
70 mph (112.65 km/h) | 69.96 mph (112.59 km/h) |
75 mph (120.7 km/h) | 74.96 mph (120.63 km/h) |
80 mph (128.75 km/h) | 79.95 mph (128.67 km/h) |
85 mph (136.79 km/h) | 84.95 mph (136.71 km/h) |
90 mph (144.84 km/h) | 89.95 mph (144.75 km/h) |
95 mph (152.89 km/h) | 94.94 mph (152.8 km/h) |
100 mph (160.93 km/h) | 99.94 mph (160.84 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1951 | 2266 | 2440 | 2548 | 2665 | 2748 | 2839 | 2947 | 3096 | 3246 | 3412 | 3544 | 3785 | 4051 | 4258 | 4391 | 4466 | 4740 | 5122 | 5952 |
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