Accepts P-Metric and Inches
215/70-16 | 235/55-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 27.85 (707.4) | 28.18 (715.7) | 0.33 (8.3) 1.2% |
Width inches (mm) | 8.46 (215) | 9.25 (235) | 0.79 (20) 9.3% |
Circum. inches (mm) | 87.49 (2222.36) | 88.52 (2248.44) | 1.03 (26.08) 1.2% |
Sidewall Height inches (mm) | 5.93 (150.5) | 5.09 (129.25) | -0.84 (-21.25) -14.1% |
Revolutions per mile (km) | 724.16 (449.97) | 715.76 (444.75) | -8.4 (-5.22) -1.2% |
235/55-18 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.23 mph (32.56 km/h) |
25 mph (40.23 km/h) | 25.29 mph (40.71 km/h) |
30 mph (48.28 km/h) | 30.35 mph (48.85 km/h) |
35 mph (56.33 km/h) | 35.41 mph (56.99 km/h) |
40 mph (64.37 km/h) | 40.47 mph (65.13 km/h) |
45 mph (72.42 km/h) | 45.53 mph (73.27 km/h) |
50 mph (80.47 km/h) | 50.59 mph (81.41 km/h) |
55 mph (88.51 km/h) | 55.65 mph (89.55 km/h) |
60 mph (96.56 km/h) | 60.7 mph (97.69 km/h) |
65 mph (104.61 km/h) | 65.76 mph (105.83 km/h) |
70 mph (112.65 km/h) | 70.82 mph (113.98 km/h) |
75 mph (120.7 km/h) | 75.88 mph (122.12 km/h) |
80 mph (128.75 km/h) | 80.94 mph (130.26 km/h) |
85 mph (136.79 km/h) | 86 mph (138.4 km/h) |
90 mph (144.84 km/h) | 91.06 mph (146.54 km/h) |
95 mph (152.89 km/h) | 96.11 mph (154.68 km/h) |
100 mph (160.93 km/h) | 101.17 mph (162.82 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1821 | 2116 | 2279 | 2380 | 2488 | 2566 | 2651 | 2752 | 2891 | 3031 | 3186 | 3310 | 3534 | 3782 | 3976 | 4100 | 4170 | 4426 | 4782 | 5557 |
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