What's the difference between stabilizer bar and balance bar? And the rods on the suspension system. What do you think? Stabilizer bar is the balance bar, and then there is the balance bar small pull bar, also called the balance bar side bar, their role is to connect both sides of the suspension, check each other, when one side of the tire has a great up and down motion range, will linkage balance bar on the other side of the tire, so as to reduce the swing range of the body, improve the body stability of the vehicle driving there is abnormal sound, Most of the time, the ball head of the side rod is loose and the rubber sleeve of the balance rod is damaged or aging and deformed. The black one in the following figure is the new side rod, which is connected with the shock absorber above and the balance rod below.