How Many Wheel Weights Make a Wheel Hub Unqualified?
2 Answers
If the number of wheel weights exceeds 40 or there are more than three locations requiring wheel weights, the wheel hub is considered unqualified. Below are the functions of wheel weights: 1. Wheel weights are counterbalance components installed on vehicle wheels. 2. They maintain dynamic balance when the wheels rotate at high speeds. To prevent shaking or steering wheel vibrations while driving, wheel weights help stabilize the vehicle by balancing the wheels. 3. They ensure tire balance, prolonging the lifespan of the tires and maintaining optimal vehicle performance. 4. They reduce wear on the vehicle's suspension system.
I once encountered an issue with wheel imbalance. When adding balancing weights to the tires, I noticed there were too many. Generally, there's no strict rule specifying how many weights make a wheel unqualified, but if the number exceeds a certain amount, it may indicate that the wheel is deformed. For example, during car repairs, I often see that if the balancing machine shows a need for more than 100 grams of weight, it's time to carefully check the wheel for dents or cracks. The main criterion for an unqualified wheel is whether its surface is even. Severe deformation leading to excessive balancing weights can cause significant steering wheel vibration while driving, and over time, it may accelerate tire wear or affect braking performance. So, I recommend getting a professional balancing machine test every time you change tires. If you find that too many balancing weights are needed, have a technician check the wheel's condition immediately and replace it if necessary to avoid higher repair costs later. Safety first—don't overlook these small details for the sake of convenience.
