Accepts P-Metric and Inches
185/60-16 | 185/65-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 24.74 (628.4) | 24.47 (621.5) | -0.27 (-6.9) -1.1% |
Width inches (mm) | 7.28 (185) | 7.28 (185) | 0 (0) 0% |
Circum. inches (mm) | 77.72 (1974.18) | 76.87 (1952.5) | -0.85 (-21.68) -1.1% |
Sidewall Height inches (mm) | 4.37 (111) | 4.73 (120.25) | 0.36 (9.25) 8.3% |
Revolutions per mile (km) | 815.2 (506.54) | 824.25 (512.16) | 9.05 (5.62) 1.1% |
185/65-15 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.78 mph (31.83 km/h) |
25 mph (40.23 km/h) | 24.73 mph (39.79 km/h) |
30 mph (48.28 km/h) | 29.67 mph (47.75 km/h) |
35 mph (56.33 km/h) | 34.62 mph (55.71 km/h) |
40 mph (64.37 km/h) | 39.56 mph (63.67 km/h) |
45 mph (72.42 km/h) | 44.51 mph (71.63 km/h) |
50 mph (80.47 km/h) | 49.45 mph (79.58 km/h) |
55 mph (88.51 km/h) | 54.4 mph (87.54 km/h) |
60 mph (96.56 km/h) | 59.34 mph (95.5 km/h) |
65 mph (104.61 km/h) | 64.29 mph (103.46 km/h) |
70 mph (112.65 km/h) | 69.23 mph (111.42 km/h) |
75 mph (120.7 km/h) | 74.18 mph (119.38 km/h) |
80 mph (128.75 km/h) | 79.12 mph (127.33 km/h) |
85 mph (136.79 km/h) | 84.07 mph (135.29 km/h) |
90 mph (144.84 km/h) | 89.01 mph (143.25 km/h) |
95 mph (152.89 km/h) | 93.96 mph (151.21 km/h) |
100 mph (160.93 km/h) | 98.9 mph (159.17 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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