Accepts P-Metric and Inches
31/10.5-16 | 255/70-16 | Difference | |
---|---|---|---|
Diameter inches (mm) | 30.93 (785.54) | 30.06 (763.4) | -0.87 (-22.14) -2.8% |
Width inches (mm) | 10.51 (267) | 10.04 (255) | -0.47 (-12) -4.5% |
Circum. inches (mm) | 97.16 (2467.85) | 94.42 (2398.29) | -2.74 (-69.55) -2.8% |
Sidewall Height inches (mm) | 7.46 (189.57) | 7.03 (178.5) | -0.44 (-11.07) -5.8% |
Revolutions per mile (km) | 652.12 (405.21) | 671.04 (416.96) | 18.91 (11.75) 2.9% |
255/70-16 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.44 mph (31.28 km/h) |
25 mph (40.23 km/h) | 24.3 mph (39.1 km/h) |
30 mph (48.28 km/h) | 29.15 mph (46.92 km/h) |
35 mph (56.33 km/h) | 34.01 mph (54.74 km/h) |
40 mph (64.37 km/h) | 38.87 mph (62.56 km/h) |
45 mph (72.42 km/h) | 43.73 mph (70.38 km/h) |
50 mph (80.47 km/h) | 48.59 mph (78.2 km/h) |
55 mph (88.51 km/h) | 53.45 mph (86.02 km/h) |
60 mph (96.56 km/h) | 58.31 mph (93.84 km/h) |
65 mph (104.61 km/h) | 63.17 mph (101.66 km/h) |
70 mph (112.65 km/h) | 68.03 mph (109.48 km/h) |
75 mph (120.7 km/h) | 72.89 mph (117.3 km/h) |
80 mph (128.75 km/h) | 77.75 mph (125.12 km/h) |
85 mph (136.79 km/h) | 82.6 mph (132.94 km/h) |
90 mph (144.84 km/h) | 87.46 mph (140.76 km/h) |
95 mph (152.89 km/h) | 92.32 mph (148.58 km/h) |
100 mph (160.93 km/h) | 97.18 mph (156.4 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1708 | 1984 | 2136 | 2231 | 2333 | 2405 | 2485 | 2580 | 2710 | 2841 | 2987 | 3103 | 3314 | 3546 | 3728 | 3844 | 3909 | 4149 | 4484 | 5210 |
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