Accepts P-Metric and Inches
225/60-15 | 225/70-15 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.63 (651) | 27.4 (696) | 1.77 (45) 6.9% |
Width inches (mm) | 8.86 (225) | 8.86 (225) | 0 (0) 0% |
Circum. inches (mm) | 80.52 (2045.18) | 86.08 (2186.55) | 5.57 (141.37) 6.9% |
Sidewall Height inches (mm) | 5.31 (135) | 6.2 (157.5) | 0.89 (22.5) 16.7% |
Revolutions per mile (km) | 786.9 (488.95) | 736.02 (457.34) | -50.88 (-31.61) -6.5% |
225/70-15 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 21.38 mph (34.41 km/h) |
25 mph (40.23 km/h) | 26.73 mph (43.01 km/h) |
30 mph (48.28 km/h) | 32.07 mph (51.62 km/h) |
35 mph (56.33 km/h) | 37.42 mph (60.22 km/h) |
40 mph (64.37 km/h) | 42.76 mph (68.82 km/h) |
45 mph (72.42 km/h) | 48.11 mph (77.43 km/h) |
50 mph (80.47 km/h) | 53.46 mph (86.03 km/h) |
55 mph (88.51 km/h) | 58.8 mph (94.63 km/h) |
60 mph (96.56 km/h) | 64.15 mph (103.24 km/h) |
65 mph (104.61 km/h) | 69.49 mph (111.84 km/h) |
70 mph (112.65 km/h) | 74.84 mph (120.44 km/h) |
75 mph (120.7 km/h) | 80.18 mph (129.04 km/h) |
80 mph (128.75 km/h) | 85.53 mph (137.65 km/h) |
85 mph (136.79 km/h) | 90.88 mph (146.25 km/h) |
90 mph (144.84 km/h) | 96.22 mph (154.85 km/h) |
95 mph (152.89 km/h) | 101.57 mph (163.46 km/h) |
100 mph (160.93 km/h) | 106.91 mph (172.06 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1873 | 2176 | 2343 | 2447 | 2558 | 2638 | 2726 | 2829 | 2973 | 3116 | 3276 | 3403 | 3634 | 3890 | 4089 | 4216 | 4288 | 4551 | 4918 | 5715 |
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