Accepts P-Metric and Inches
355/25-21 | 245/35-20 | Difference | |
---|---|---|---|
Diameter inches (mm) | 27.99 (710.9) | 26.75 (679.5) | -1.24 (-31.4) -4.4% |
Width inches (mm) | 13.98 (355) | 9.65 (245) | -4.33 (-110) -31% |
Circum. inches (mm) | 87.93 (2233.36) | 84.04 (2134.71) | -3.88 (-98.65) -4.4% |
Sidewall Height inches (mm) | 3.49 (88.75) | 3.38 (85.75) | -0.12 (-3) -3.4% |
Revolutions per mile (km) | 720.59 (447.76) | 753.89 (468.45) | 33.3 (20.69) 4.6% |
245/35-20 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.12 mph (30.77 km/h) |
25 mph (40.23 km/h) | 23.9 mph (38.46 km/h) |
30 mph (48.28 km/h) | 28.67 mph (46.15 km/h) |
35 mph (56.33 km/h) | 33.45 mph (53.84 km/h) |
40 mph (64.37 km/h) | 38.23 mph (61.53 km/h) |
45 mph (72.42 km/h) | 43.01 mph (69.22 km/h) |
50 mph (80.47 km/h) | 47.79 mph (76.91 km/h) |
55 mph (88.51 km/h) | 52.57 mph (84.6 km/h) |
60 mph (96.56 km/h) | 57.35 mph (92.3 km/h) |
65 mph (104.61 km/h) | 62.13 mph (99.99 km/h) |
70 mph (112.65 km/h) | 66.91 mph (107.68 km/h) |
75 mph (120.7 km/h) | 71.69 mph (115.37 km/h) |
80 mph (128.75 km/h) | 76.47 mph (123.06 km/h) |
85 mph (136.79 km/h) | 81.25 mph (130.75 km/h) |
90 mph (144.84 km/h) | 86.02 mph (138.44 km/h) |
95 mph (152.89 km/h) | 90.8 mph (146.14 km/h) |
100 mph (160.93 km/h) | 95.58 mph (153.83 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1919 | 2229 | 2400 | 2506 | 2621 | 2702 | 2792 | 2898 | 3045 | 3192 | 3355 | 3486 | 3723 | 3984 | 4188 | 4319 | 4392 | 4662 | 5037 | 5854 |
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