The design of Ackerman geometry plays a very important role on vehicle design, reasonable design could reduce the slipping in turning, make the abnormal wear in a permissive range.

汽车转向梯形机构的设计在汽车设计中占据重要的地位，合理的设计可以减小车轮在转向过程当中的滑动，使轮胎的异常磨损控制在允许的范围内。