Accepts P-Metric and Inches
205/60-13 | 185/70-13 | Difference | |
---|---|---|---|
Diameter inches (mm) | 22.69 (576.2) | 23.2 (589.2) | 0.51 (13) 2.3% |
Width inches (mm) | 8.07 (205) | 7.28 (185) | -0.79 (-20) -9.8% |
Circum. inches (mm) | 71.27 (1810.19) | 72.88 (1851.03) | 1.61 (40.84) 2.3% |
Sidewall Height inches (mm) | 4.84 (123) | 5.1 (129.5) | 0.26 (6.5) 5.3% |
Revolutions per mile (km) | 889.05 (552.43) | 869.43 (540.24) | -19.62 (-12.19) -2.2% |
185/70-13 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.45 mph (32.91 km/h) |
25 mph (40.23 km/h) | 25.56 mph (41.14 km/h) |
30 mph (48.28 km/h) | 30.68 mph (49.37 km/h) |
35 mph (56.33 km/h) | 35.79 mph (57.6 km/h) |
40 mph (64.37 km/h) | 40.9 mph (65.83 km/h) |
45 mph (72.42 km/h) | 46.02 mph (74.05 km/h) |
50 mph (80.47 km/h) | 51.13 mph (82.28 km/h) |
55 mph (88.51 km/h) | 56.24 mph (90.51 km/h) |
60 mph (96.56 km/h) | 61.35 mph (98.74 km/h) |
65 mph (104.61 km/h) | 66.47 mph (106.97 km/h) |
70 mph (112.65 km/h) | 71.58 mph (115.2 km/h) |
75 mph (120.7 km/h) | 76.69 mph (123.42 km/h) |
80 mph (128.75 km/h) | 81.8 mph (131.65 km/h) |
85 mph (136.79 km/h) | 86.92 mph (139.88 km/h) |
90 mph (144.84 km/h) | 92.03 mph (148.11 km/h) |
95 mph (152.89 km/h) | 97.14 mph (156.34 km/h) |
100 mph (160.93 km/h) | 102.26 mph (164.57 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2213 | 2570 | 2768 | 2890 | 3022 | 3116 | 3220 | 3342 | 3512 | 3681 | 3870 | 4020 | 4293 | 4595 | 4830 | 4981 | 5065 | 5376 | 5809 | 6751 |
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