Japanese large suv wheels, why the wheels are designed very small, but the tires are great?
SUV is for you run bad road
Mainly to enhance the comfort, but also to prevent the broken tires. This is generally divided by function, and the car does not matter.
Tread wall hypertrophy, the energy that can absorb pavement is more, the equivalent of a shock absorber, but at the same time the problem is that the road is very vague, (high flat ratio of the wide tire tires and those low Flattened compared to the short tires, low flattened tires absorb less energy, tire feedback to the driver's more obvious, for example more Britain)
Flat ratio is high, intuitive point of view is the tire thicker. Its advantages are very obvious, relatively thin tires can improve the comfort of the larger thickness of the tire can filter out more pieces of vibration, but also reduce the tire noise. If in the case of cross-country, thick tires are not easily punctured. So the general hardcore off-road vehicle tire flat ratio is very high. Shortcomings are also obvious, the senses do not look good, poor communication for the road surface. So the general ordinary family cars, suv, and off-road vehicles, flat ratio will not be very low.
