Accepts P-Metric and Inches
225/60-18 | 245/60-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 28.63 (727.2) | 29.57 (751.2) | 0.94 (24) 3.3% |
Width inches (mm) | 8.86 (225) | 9.65 (245) | 0.79 (20) 8.9% |
Circum. inches (mm) | 89.94 (2284.57) | 92.91 (2359.96) | 2.97 (75.4) 3.3% |
Sidewall Height inches (mm) | 5.31 (135) | 5.79 (147) | 0.47 (12) 8.9% |
Revolutions per mile (km) | 704.44 (437.72) | 681.94 (423.73) | -22.51 (-13.98) -3.2% |
245/60-18 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.66 mph (33.25 km/h) |
25 mph (40.23 km/h) | 25.83 mph (41.56 km/h) |
30 mph (48.28 km/h) | 30.99 mph (49.87 km/h) |
35 mph (56.33 km/h) | 36.16 mph (58.19 km/h) |
40 mph (64.37 km/h) | 41.32 mph (66.5 km/h) |
45 mph (72.42 km/h) | 46.49 mph (74.81 km/h) |
50 mph (80.47 km/h) | 51.65 mph (83.12 km/h) |
55 mph (88.51 km/h) | 56.82 mph (91.44 km/h) |
60 mph (96.56 km/h) | 61.98 mph (99.75 km/h) |
65 mph (104.61 km/h) | 67.15 mph (108.06 km/h) |
70 mph (112.65 km/h) | 72.31 mph (116.37 km/h) |
75 mph (120.7 km/h) | 77.48 mph (124.68 km/h) |
80 mph (128.75 km/h) | 82.64 mph (133 km/h) |
85 mph (136.79 km/h) | 87.81 mph (141.31 km/h) |
90 mph (144.84 km/h) | 92.97 mph (149.62 km/h) |
95 mph (152.89 km/h) | 98.14 mph (157.93 km/h) |
100 mph (160.93 km/h) | 103.3 mph (166.25 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1735 | 2016 | 2171 | 2267 | 2370 | 2444 | 2526 | 2622 | 2754 | 2887 | 3035 | 3153 | 3367 | 3604 | 3788 | 3906 | 3973 | 4217 | 4556 | 5295 |
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