Accepts P-Metric and Inches
165/82-15 | 185/65-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.65 (651.6) | 24.47 (621.5) | -1.19 (-30.1) -4.6% |
Width inches (mm) | 6.5 (165) | 7.28 (185) | 0.79 (20) 12.1% |
Circum. inches (mm) | 80.59 (2047.06) | 76.87 (1952.5) | -3.72 (-94.56) -4.6% |
Sidewall Height inches (mm) | 5.33 (135.3) | 4.73 (120.25) | -0.59 (-15.05) -11.1% |
Revolutions per mile (km) | 786.17 (488.5) | 824.25 (512.16) | 38.08 (23.66) 4.8% |
185/65-15 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.08 mph (30.7 km/h) |
25 mph (40.23 km/h) | 23.85 mph (38.38 km/h) |
30 mph (48.28 km/h) | 28.61 mph (46.05 km/h) |
35 mph (56.33 km/h) | 33.38 mph (53.73 km/h) |
40 mph (64.37 km/h) | 38.15 mph (61.4 km/h) |
45 mph (72.42 km/h) | 42.92 mph (69.08 km/h) |
50 mph (80.47 km/h) | 47.69 mph (76.75 km/h) |
55 mph (88.51 km/h) | 52.46 mph (84.43 km/h) |
60 mph (96.56 km/h) | 57.23 mph (92.1 km/h) |
65 mph (104.61 km/h) | 62 mph (99.78 km/h) |
70 mph (112.65 km/h) | 66.77 mph (107.45 km/h) |
75 mph (120.7 km/h) | 71.54 mph (115.13 km/h) |
80 mph (128.75 km/h) | 76.3 mph (122.8 km/h) |
85 mph (136.79 km/h) | 81.07 mph (130.48 km/h) |
90 mph (144.84 km/h) | 85.84 mph (138.15 km/h) |
95 mph (152.89 km/h) | 90.61 mph (145.83 km/h) |
100 mph (160.93 km/h) | 95.38 mph (153.5 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2098 | 2437 | 2624 | 2740 | 2865 | 2954 | 3053 | 3169 | 3329 | 3490 | 3668 | 3811 | 4070 | 4356 | 4579 | 4722 | 4802 | 5097 | 5507 | 6400 |
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