What is the reason for the figure eight outside the rear wheel of suv?
The number 8 outside the rear wheel of suv is actually a special design. This kind of wheel hub design can increase the grounding area of the car, thus significantly improving the grip and handling of the car, which will be obvious in many cars that pay more attention to handling. It's not an injury, so don't worry too much. At the same time, this is why many cars say that adjusting the chassis can improve the handling of the whole vehicle.
Disadvantages of Figure-8 Design of Automobile Rear Wheel
There are also some shortcomings in the design of the outer eight-character of the rear wheel, that is, the steering of the car using this outer eight-character will become very heavy. When the car runs in a straight line, the contact area between the tire and the ground will become smaller and the braking distance will become longer, which will easily aggravate the wear of the tire. Moreover, these shortcomings will be aggravated with the increase of the inclination angle of the outer eight characters.
Therefore, in the process of daily car use, the function of this figure-eight design outside the rear wheel is not so great, and it is more suitable for use in special environments, such as racing cars and rugged mountain roads.