Accepts P-Metric and Inches
265/65-18 | 285/75-16 | Difference | |
---|---|---|---|
Diameter inches (mm) | 31.56 (801.7) | 32.83 (833.9) | 1.27 (32.2) 4% |
Width inches (mm) | 10.43 (265) | 11.22 (285) | 0.79 (20) 7.5% |
Circum. inches (mm) | 99.16 (2518.61) | 103.14 (2619.77) | 3.98 (101.16) 4% |
Sidewall Height inches (mm) | 6.78 (172.25) | 8.42 (213.75) | 1.63 (41.5) 24.1% |
Revolutions per mile (km) | 638.98 (397.04) | 614.31 (381.71) | -24.67 (-15.33) -3.9% |
285/75-16 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.8 mph (33.48 km/h) |
25 mph (40.23 km/h) | 26 mph (41.85 km/h) |
30 mph (48.28 km/h) | 31.2 mph (50.22 km/h) |
35 mph (56.33 km/h) | 36.41 mph (58.59 km/h) |
40 mph (64.37 km/h) | 41.61 mph (66.96 km/h) |
45 mph (72.42 km/h) | 46.81 mph (75.33 km/h) |
50 mph (80.47 km/h) | 52.01 mph (83.7 km/h) |
55 mph (88.51 km/h) | 57.21 mph (92.07 km/h) |
60 mph (96.56 km/h) | 62.41 mph (100.44 km/h) |
65 mph (104.61 km/h) | 67.61 mph (108.81 km/h) |
70 mph (112.65 km/h) | 72.81 mph (117.18 km/h) |
75 mph (120.7 km/h) | 78.01 mph (125.55 km/h) |
80 mph (128.75 km/h) | 83.21 mph (133.92 km/h) |
85 mph (136.79 km/h) | 88.41 mph (142.29 km/h) |
90 mph (144.84 km/h) | 93.61 mph (150.66 km/h) |
95 mph (152.89 km/h) | 98.82 mph (159.03 km/h) |
100 mph (160.93 km/h) | 104.02 mph (167.4 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1563 | 1816 | 1956 | 2042 | 2135 | 2202 | 2275 | 2362 | 2481 | 2601 | 2734 | 2841 | 3033 | 3246 | 3413 | 3519 | 3579 | 3798 | 4104 | 4770 |
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