Accepts P-Metric and Inches
245/70-19.5 | 255/70-19.5 | Difference | |
---|---|---|---|
Diameter inches (mm) | 33 (838.3) | 33.56 (852.3) | 0.55 (14) 1.7% |
Width inches (mm) | 9.65 (245) | 10.04 (255) | 0.39 (10) 4.1% |
Circum. inches (mm) | 103.68 (2633.6) | 105.42 (2677.58) | 1.73 (43.98) 1.7% |
Sidewall Height inches (mm) | 6.75 (171.5) | 7.03 (178.5) | 0.28 (7) 4.1% |
Revolutions per mile (km) | 611.08 (379.71) | 601.04 (373.47) | -10.04 (-6.24) -1.6% |
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.33 mph (32.72 km/h) |
25 mph (40.23 km/h) | 25.42 mph (40.91 km/h) |
30 mph (48.28 km/h) | 30.5 mph (49.09 km/h) |
35 mph (56.33 km/h) | 35.58 mph (57.27 km/h) |
40 mph (64.37 km/h) | 40.67 mph (65.45 km/h) |
45 mph (72.42 km/h) | 45.75 mph (73.63 km/h) |
50 mph (80.47 km/h) | 50.84 mph (81.81 km/h) |
55 mph (88.51 km/h) | 55.92 mph (89.99 km/h) |
60 mph (96.56 km/h) | 61 mph (98.17 km/h) |
65 mph (104.61 km/h) | 66.09 mph (106.35 km/h) |
70 mph (112.65 km/h) | 71.17 mph (114.54 km/h) |
75 mph (120.7 km/h) | 76.25 mph (122.72 km/h) |
80 mph (128.75 km/h) | 81.34 mph (130.9 km/h) |
85 mph (136.79 km/h) | 86.42 mph (139.08 km/h) |
90 mph (144.84 km/h) | 91.5 mph (147.26 km/h) |
95 mph (152.89 km/h) | 96.59 mph (155.44 km/h) |
100 mph (160.93 km/h) | 101.67 mph (163.62 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1530 | 1777 | 1914 | 1998 | 2089 | 2154 | 2226 | 2311 | 2428 | 2545 | 2675 | 2779 | 2968 | 3176 | 3339 | 3443 | 3502 | 3716 | 4016 | 4667 |
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