1
What is?
is a tire data, refers to the percentage of the maximum width of the tire section height to its section, is simply the aspect ratio of the tire.
2
Characteristics
Since a high flatness ratio of the tire sidewall length, strong buffering capacity, relatively high comfort, but the feeling of the road surface is poor, the lateral resistance when turning weak; conversely, lower than the flat, large inner diameter of the tire, due to the short sidewalls, the broad tread, thus a large ground contact area, the pressure of the tire can also large, the reaction is very sensitive to the road surface, the lateral resistance ability during turning, the vehicle control and strong.
