[WapCar] Radius of turning circle refers to the distance from the steering center to the contact point of the front and outer steering wheels with the ground when the car is driving. The radius of turning circle when the steering wheel turns to the limit position is the minimum turning radius.
When the steering wheel turns to the extreme position, the distance from the steering center to the grounding center of the front outer steering wheel is called the minimum turning radius, which reflects the ability of the car to pass through the curved road with the smallest radius of curvature and the ability to turn around on narrow roads.
The turning radius directly affects the mobility of the car. The smaller the turning radius, the stronger the car's ability to pass through narrow bends or circumvent insurmountable obstacles, and the more flexible it is. The turning radius is directly related to the car's wheelbase, wheelspan and the limit turning angle of the steering wheel. The larger the wheelbase and wheelspan, the larger the turning radius; the larger the limit turning angle of the steering wheel, the smaller the turning radius.