Accepts P-Metric and Inches
245/60-14 | 225/70-14 | Difference | |
---|---|---|---|
Diameter inches (mm) | 25.57 (649.6) | 26.4 (670.6) | 0.83 (21) 3.2% |
Width inches (mm) | 9.65 (245) | 8.86 (225) | -0.79 (-20) -8.2% |
Circum. inches (mm) | 80.35 (2040.78) | 82.94 (2106.75) | 2.6 (65.97) 3.2% |
Sidewall Height inches (mm) | 5.79 (147) | 6.2 (157.5) | 0.41 (10.5) 7.1% |
Revolutions per mile (km) | 788.59 (490.01) | 763.9 (474.66) | -24.69 (-15.34) -3.1% |
225/70-14 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.65 mph (33.23 km/h) |
25 mph (40.23 km/h) | 25.81 mph (41.53 km/h) |
30 mph (48.28 km/h) | 30.97 mph (49.84 km/h) |
35 mph (56.33 km/h) | 36.13 mph (58.15 km/h) |
40 mph (64.37 km/h) | 41.29 mph (66.45 km/h) |
45 mph (72.42 km/h) | 46.45 mph (74.76 km/h) |
50 mph (80.47 km/h) | 51.62 mph (83.07 km/h) |
55 mph (88.51 km/h) | 56.78 mph (91.38 km/h) |
60 mph (96.56 km/h) | 61.94 mph (99.68 km/h) |
65 mph (104.61 km/h) | 67.1 mph (107.99 km/h) |
70 mph (112.65 km/h) | 72.26 mph (116.3 km/h) |
75 mph (120.7 km/h) | 77.42 mph (124.6 km/h) |
80 mph (128.75 km/h) | 82.59 mph (132.91 km/h) |
85 mph (136.79 km/h) | 87.75 mph (141.22 km/h) |
90 mph (144.84 km/h) | 92.91 mph (149.52 km/h) |
95 mph (152.89 km/h) | 98.07 mph (157.83 km/h) |
100 mph (160.93 km/h) | 103.23 mph (166.14 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1944 | 2258 | 2432 | 2540 | 2655 | 2738 | 2829 | 2937 | 3086 | 3234 | 3400 | 3532 | 3772 | 4037 | 4244 | 4376 | 4450 | 4723 | 5104 | 5931 |
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