Accepts P-Metric and Inches
145/70-17 | 245/35-20 | Difference | |
---|---|---|---|
Diameter inches (mm) | 24.99 (634.8) | 26.75 (679.5) | 1.76 (44.7) 7% |
Width inches (mm) | 5.71 (145) | 9.65 (245) | 3.94 (100) 69% |
Circum. inches (mm) | 78.52 (1994.28) | 84.04 (2134.71) | 5.53 (140.43) 7% |
Sidewall Height inches (mm) | 4 (101.5) | 3.38 (85.75) | -0.62 (-15.75) -15.5% |
Revolutions per mile (km) | 806.98 (501.43) | 753.89 (468.45) | -53.09 (-32.99) -6.6% |
245/35-20 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.41 mph (34.45 km/h) |
25 mph (40.23 km/h) | 26.76 mph (43.07 km/h) |
30 mph (48.28 km/h) | 32.11 mph (51.68 km/h) |
35 mph (56.33 km/h) | 37.46 mph (60.29 km/h) |
40 mph (64.37 km/h) | 42.82 mph (68.91 km/h) |
45 mph (72.42 km/h) | 48.17 mph (77.52 km/h) |
50 mph (80.47 km/h) | 53.52 mph (86.13 km/h) |
55 mph (88.51 km/h) | 58.87 mph (94.75 km/h) |
60 mph (96.56 km/h) | 64.22 mph (103.36 km/h) |
65 mph (104.61 km/h) | 69.58 mph (111.97 km/h) |
70 mph (112.65 km/h) | 74.93 mph (120.59 km/h) |
75 mph (120.7 km/h) | 80.28 mph (129.2 km/h) |
80 mph (128.75 km/h) | 85.63 mph (137.81 km/h) |
85 mph (136.79 km/h) | 90.99 mph (146.43 km/h) |
90 mph (144.84 km/h) | 96.34 mph (155.04 km/h) |
95 mph (152.89 km/h) | 101.69 mph (163.65 km/h) |
100 mph (160.93 km/h) | 107.04 mph (172.27 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1919 | 2229 | 2400 | 2506 | 2621 | 2702 | 2792 | 2898 | 3045 | 3192 | 3355 | 3486 | 3723 | 3984 | 4188 | 4319 | 4392 | 4662 | 5037 | 5854 |
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