The advantages of single-point suspension:
1. The left and right wheels will be implicated when they bounce, and the small amount of change in the angle of the tire makes the wear of the tire small.
2. It is not easy to change the angle of the wheels when the height of the car is lowered, so that the feeling of control is consistent.
3. Simple structure, low manufacturing cost and easy maintenance.
4. It occupies a small space and can reduce the height of the vehicle floor.
Disadvantages:
poor comfort and poor stability
