Accepts P-Metric and Inches
165/80-13 | 185/65-14 | Difference | |
---|---|---|---|
Diameter inches (mm) | 23.39 (594.2) | 23.47 (596.1) | 0.07 (1.9) 0.3% |
Width inches (mm) | 6.5 (165) | 7.28 (185) | 0.79 (20) 12.1% |
Circum. inches (mm) | 73.49 (1866.73) | 73.73 (1872.7) | 0.24 (5.97) 0.3% |
Sidewall Height inches (mm) | 5.2 (132) | 4.73 (120.25) | -0.46 (-11.75) -8.9% |
Revolutions per mile (km) | 862.12 (535.69) | 859.37 (533.99) | -2.75 (-1.71) -0.3% |
185/65-14 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.06 mph (32.29 km/h) |
25 mph (40.23 km/h) | 25.08 mph (40.36 km/h) |
30 mph (48.28 km/h) | 30.1 mph (48.43 km/h) |
35 mph (56.33 km/h) | 35.11 mph (56.51 km/h) |
40 mph (64.37 km/h) | 40.13 mph (64.58 km/h) |
45 mph (72.42 km/h) | 45.14 mph (72.65 km/h) |
50 mph (80.47 km/h) | 50.16 mph (80.72 km/h) |
55 mph (88.51 km/h) | 55.18 mph (88.8 km/h) |
60 mph (96.56 km/h) | 60.19 mph (96.87 km/h) |
65 mph (104.61 km/h) | 65.21 mph (104.94 km/h) |
70 mph (112.65 km/h) | 70.22 mph (113.01 km/h) |
75 mph (120.7 km/h) | 75.24 mph (121.09 km/h) |
80 mph (128.75 km/h) | 80.26 mph (129.16 km/h) |
85 mph (136.79 km/h) | 85.27 mph (137.23 km/h) |
90 mph (144.84 km/h) | 90.29 mph (145.3 km/h) |
95 mph (152.89 km/h) | 95.3 mph (153.38 km/h) |
100 mph (160.93 km/h) | 100.32 mph (161.45 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 | 2987 | 3080 | 3183 | 3304 | 3471 | 3639 | 3825 | 3974 | 4244 | 4541 | 4774 | 4923 | 5007 | 5314 | 5742 | 6672 |
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