Accepts P-Metric and Inches
255/60-19 | 245/55-19 | Difference | |
---|---|---|---|
Diameter inches (mm) | 31.05 (788.6) | 29.61 (752.1) | -1.44 (-36.5) -4.6% |
Width inches (mm) | 10.04 (255) | 9.65 (245) | -0.39 (-10) -3.9% |
Circum. inches (mm) | 97.54 (2477.46) | 93.02 (2362.79) | -4.51 (-114.67) -4.6% |
Sidewall Height inches (mm) | 6.02 (153) | 5.31 (134.75) | -0.72 (-18.25) -11.9% |
Revolutions per mile (km) | 649.59 (403.64) | 681.12 (423.23) | 31.53 (19.59) 4.9% |
245/55-19 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.07 mph (30.7 km/h) |
25 mph (40.23 km/h) | 23.84 mph (38.37 km/h) |
30 mph (48.28 km/h) | 28.61 mph (46.05 km/h) |
35 mph (56.33 km/h) | 33.38 mph (53.72 km/h) |
40 mph (64.37 km/h) | 38.15 mph (61.39 km/h) |
45 mph (72.42 km/h) | 42.92 mph (69.07 km/h) |
50 mph (80.47 km/h) | 47.69 mph (76.74 km/h) |
55 mph (88.51 km/h) | 52.45 mph (84.42 km/h) |
60 mph (96.56 km/h) | 57.22 mph (92.09 km/h) |
65 mph (104.61 km/h) | 61.99 mph (99.77 km/h) |
70 mph (112.65 km/h) | 66.76 mph (107.44 km/h) |
75 mph (120.7 km/h) | 71.53 mph (115.11 km/h) |
80 mph (128.75 km/h) | 76.3 mph (122.79 km/h) |
85 mph (136.79 km/h) | 81.07 mph (130.46 km/h) |
90 mph (144.84 km/h) | 85.83 mph (138.14 km/h) |
95 mph (152.89 km/h) | 90.6 mph (145.81 km/h) |
100 mph (160.93 km/h) | 95.37 mph (153.49 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1733 | 2014 | 2168 | 2264 | 2368 | 2441 | 2523 | 2618 | 2751 | 2884 | 3031 | 3149 | 3363 | 3599 | 3784 | 3902 | 3968 | 4212 | 4551 | 5288 |
Better Fuel Economy Factory Ratios Increased Power