Accepts P-Metric and Inches
225/55-18 | 225/70-16 | Difference | |
---|---|---|---|
Diameter inches (mm) | 27.74 (704.7) | 28.4 (721.4) | 0.66 (16.7) 2.4% |
Width inches (mm) | 8.86 (225) | 8.86 (225) | 0 (0) 0% |
Circum. inches (mm) | 87.16 (2213.88) | 89.23 (2266.34) | 2.07 (52.46) 2.4% |
Sidewall Height inches (mm) | 4.87 (123.75) | 6.2 (157.5) | 1.33 (33.75) 27.3% |
Revolutions per mile (km) | 726.93 (451.69) | 710.11 (441.24) | -16.83 (-10.46) -2.3% |
225/70-16 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 20.47 mph (32.95 km/h) |
25 mph (40.23 km/h) | 25.59 mph (41.19 km/h) |
30 mph (48.28 km/h) | 30.71 mph (49.42 km/h) |
35 mph (56.33 km/h) | 35.83 mph (57.66 km/h) |
40 mph (64.37 km/h) | 40.95 mph (65.9 km/h) |
45 mph (72.42 km/h) | 46.07 mph (74.14 km/h) |
50 mph (80.47 km/h) | 51.18 mph (82.37 km/h) |
55 mph (88.51 km/h) | 56.3 mph (90.61 km/h) |
60 mph (96.56 km/h) | 61.42 mph (98.85 km/h) |
65 mph (104.61 km/h) | 66.54 mph (107.09 km/h) |
70 mph (112.65 km/h) | 71.66 mph (115.32 km/h) |
75 mph (120.7 km/h) | 76.78 mph (123.56 km/h) |
80 mph (128.75 km/h) | 81.9 mph (131.8 km/h) |
85 mph (136.79 km/h) | 87.01 mph (140.04 km/h) |
90 mph (144.84 km/h) | 92.13 mph (148.27 km/h) |
95 mph (152.89 km/h) | 97.25 mph (156.51 km/h) |
100 mph (160.93 km/h) | 102.37 mph (164.75 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1807 | 2099 | 2261 | 2361 | 2468 | 2545 | 2630 | 2730 | 2868 | 3007 | 3160 | 3284 | 3507 | 3753 | 3945 | 4068 | 4137 | 4391 | 4745 | 5514 |
Better Fuel Economy Factory Ratios Increased Power