Accepts P-Metric and Inches
255/55-18 | 255/35-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 29.04 (737.7) | 25.03 (635.7) | -4.02 (-102) -13.8% |
Width inches (mm) | 10.04 (255) | 10.04 (255) | 0 (0) 0% |
Circum. inches (mm) | 91.24 (2317.55) | 78.63 (1997.11) | -12.62 (-320.44) -13.8% |
Sidewall Height inches (mm) | 5.52 (140.25) | 3.51 (89.25) | -2.01 (-51) -36.4% |
Revolutions per mile (km) | 694.42 (431.49) | 805.84 (500.72) | 111.42 (69.23) 16% |
255/35-18 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 17.23 mph (27.74 km/h) |
25 mph (40.23 km/h) | 21.54 mph (34.67 km/h) |
30 mph (48.28 km/h) | 25.85 mph (41.6 km/h) |
35 mph (56.33 km/h) | 30.16 mph (48.54 km/h) |
40 mph (64.37 km/h) | 34.47 mph (55.47 km/h) |
45 mph (72.42 km/h) | 38.78 mph (62.41 km/h) |
50 mph (80.47 km/h) | 43.09 mph (69.34 km/h) |
55 mph (88.51 km/h) | 47.4 mph (76.28 km/h) |
60 mph (96.56 km/h) | 51.7 mph (83.21 km/h) |
65 mph (104.61 km/h) | 56.01 mph (90.14 km/h) |
70 mph (112.65 km/h) | 60.32 mph (97.08 km/h) |
75 mph (120.7 km/h) | 64.63 mph (104.01 km/h) |
80 mph (128.75 km/h) | 68.94 mph (110.95 km/h) |
85 mph (136.79 km/h) | 73.25 mph (117.88 km/h) |
90 mph (144.84 km/h) | 77.56 mph (124.81 km/h) |
95 mph (152.89 km/h) | 81.86 mph (131.75 km/h) |
100 mph (160.93 km/h) | 86.17 mph (138.68 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2051 | 2382 | 2566 | 2679 | 2801 | 2888 | 2984 | 3098 | 3255 | 3412 | 3587 | 3726 | 3979 | 4258 | 4477 | 4616 | 4695 | 4983 | 5384 | 6257 |
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