Why Does a Right-Angle Turn Cause Wheel Overrun?

[Anna]

Subject 2 right-angle turn wheel overrun reasons are as follows: 1. Excessive speed: The speed should not be too fast, as high speed makes it difficult to control the vehicle body, which easily leads to wheel overrun or line crossing; 2. Poor initial position: Before turning, the distance between the vehicle body and the inner edge line should not be too close, otherwise insufficient reserved space may cause line crossing; 3. Inaccurate reference points: If the reference points are not correctly identified during the turn, the possibility of line crossing increases. Turning too early will cause the inner wheel to overrun the corner, while turning too late will cause the outer wheel to overrun the boundary line. The right-angle turn is one of the five items in Subject 2. It is important to note that during the turn, the inner wheels must not overrun the protruding point, and the outer wheels must not overrun the boundary line.