Accepts P-Metric and Inches
245/45-19 | 255/50-19 | Difference | |
---|---|---|---|
Diameter inches (mm) | 27.68 (703.1) | 29.04 (737.6) | 1.36 (34.5) 4.9% |
Width inches (mm) | 9.65 (245) | 10.04 (255) | 0.39 (10) 4.1% |
Circum. inches (mm) | 86.96 (2208.85) | 91.23 (2317.24) | 4.27 (108.38) 4.9% |
Sidewall Height inches (mm) | 4.34 (110.25) | 5.02 (127.5) | 0.68 (17.25) 15.6% |
Revolutions per mile (km) | 728.59 (452.72) | 694.51 (431.55) | -34.08 (-21.18) -4.7% |
255/50-19 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.98 mph (33.77 km/h) |
25 mph (40.23 km/h) | 26.23 mph (42.21 km/h) |
30 mph (48.28 km/h) | 31.47 mph (50.65 km/h) |
35 mph (56.33 km/h) | 36.72 mph (59.09 km/h) |
40 mph (64.37 km/h) | 41.96 mph (67.53 km/h) |
45 mph (72.42 km/h) | 47.21 mph (75.97 km/h) |
50 mph (80.47 km/h) | 52.45 mph (84.42 km/h) |
55 mph (88.51 km/h) | 57.7 mph (92.86 km/h) |
60 mph (96.56 km/h) | 62.94 mph (101.3 km/h) |
65 mph (104.61 km/h) | 68.19 mph (109.74 km/h) |
70 mph (112.65 km/h) | 73.43 mph (118.18 km/h) |
75 mph (120.7 km/h) | 78.68 mph (126.62 km/h) |
80 mph (128.75 km/h) | 83.93 mph (135.07 km/h) |
85 mph (136.79 km/h) | 89.17 mph (143.51 km/h) |
90 mph (144.84 km/h) | 94.42 mph (151.95 km/h) |
95 mph (152.89 km/h) | 99.66 mph (160.39 km/h) |
100 mph (160.93 km/h) | 104.91 mph (168.83 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1767 | 2053 | 2211 | 2309 | 2414 | 2489 | 2572 | 2670 | 2805 | 2941 | 3091 | 3211 | 3429 | 3670 | 3858 | 3979 | 4046 | 4294 | 4640 | 5392 |
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