Accepts P-Metric and Inches
215/45-17 | 215/55-17 | Difference | |
---|---|---|---|
Diameter inches (mm) | 24.62 (625.3) | 26.31 (668.3) | 1.69 (43) 6.9% |
Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
Circum. inches (mm) | 77.34 (1964.44) | 82.66 (2099.53) | 5.32 (135.09) 6.9% |
Sidewall Height inches (mm) | 3.81 (96.75) | 4.66 (118.25) | 0.85 (21.5) 22.2% |
Revolutions per mile (km) | 819.24 (509.05) | 766.53 (476.3) | -52.71 (-32.75) -6.4% |
215/55-17 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.38 mph (34.4 km/h) |
25 mph (40.23 km/h) | 26.72 mph (43 km/h) |
30 mph (48.28 km/h) | 32.06 mph (51.6 km/h) |
35 mph (56.33 km/h) | 37.41 mph (60.2 km/h) |
40 mph (64.37 km/h) | 42.75 mph (68.8 km/h) |
45 mph (72.42 km/h) | 48.09 mph (77.4 km/h) |
50 mph (80.47 km/h) | 53.44 mph (86 km/h) |
55 mph (88.51 km/h) | 58.78 mph (94.6 km/h) |
60 mph (96.56 km/h) | 64.13 mph (103.2 km/h) |
65 mph (104.61 km/h) | 69.47 mph (111.8 km/h) |
70 mph (112.65 km/h) | 74.81 mph (120.4 km/h) |
75 mph (120.7 km/h) | 80.16 mph (129 km/h) |
80 mph (128.75 km/h) | 85.5 mph (137.6 km/h) |
85 mph (136.79 km/h) | 90.85 mph (146.2 km/h) |
90 mph (144.84 km/h) | 96.19 mph (154.8 km/h) |
95 mph (152.89 km/h) | 101.53 mph (163.4 km/h) |
100 mph (160.93 km/h) | 106.88 mph (172 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 |
Better Fuel Economy Factory Ratios Increased Power