Accepts P-Metric and Inches
255/50-18 | 295/45-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 28.04 (712.2) | 28.45 (722.7) | 0.41 (10.5) 1.5% |
Width inches (mm) | 10.04 (255) | 11.61 (295) | 1.57 (40) 15.7% |
Circum. inches (mm) | 88.09 (2237.44) | 89.39 (2270.43) | 1.3 (32.99) 1.5% |
Sidewall Height inches (mm) | 5.02 (127.5) | 5.23 (132.75) | 0.21 (5.25) 4.1% |
Revolutions per mile (km) | 719.28 (446.94) | 708.83 (440.44) | -10.45 (-6.49) -1.5% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.29 mph (32.66 km/h) |
25 mph (40.23 km/h) | 25.37 mph (40.83 km/h) |
30 mph (48.28 km/h) | 30.44 mph (48.99 km/h) |
35 mph (56.33 km/h) | 35.52 mph (57.16 km/h) |
40 mph (64.37 km/h) | 40.59 mph (65.32 km/h) |
45 mph (72.42 km/h) | 45.66 mph (73.49 km/h) |
50 mph (80.47 km/h) | 50.74 mph (81.65 km/h) |
55 mph (88.51 km/h) | 55.81 mph (89.82 km/h) |
60 mph (96.56 km/h) | 60.88 mph (97.98 km/h) |
65 mph (104.61 km/h) | 65.96 mph (106.15 km/h) |
70 mph (112.65 km/h) | 71.03 mph (114.32 km/h) |
75 mph (120.7 km/h) | 76.11 mph (122.48 km/h) |
80 mph (128.75 km/h) | 81.18 mph (130.65 km/h) |
85 mph (136.79 km/h) | 86.25 mph (138.81 km/h) |
90 mph (144.84 km/h) | 91.33 mph (146.98 km/h) |
95 mph (152.89 km/h) | 96.4 mph (155.14 km/h) |
100 mph (160.93 km/h) | 101.47 mph (163.31 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1804 | 2096 | 2257 | 2356 | 2464 | 2541 | 2625 | 2725 | 2863 | 3001 | 3155 | 3278 | 3500 | 3746 | 3938 | 4061 | 4130 | 4383 | 4736 | 5504 |
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