1：What is it?
Tire balancing, in general, refers to achieving mass equilibrium along the axial direction of the tire, commonly achieved by adding balance weights.
Vehicles undergo tire balancing during the manufacturing process. However, balance can be disrupted during usage. When replacing tires, balancing is necessary. Tire balancing should be performed using specialized balancing machines.
2：How is it done?
Tire balancing involves four steps: first, remove the logo and mount the wheel on the balancing machine, selecting an appropriate-sized fixture. Extend the ruler on the balancing machine, measure, and input the data into the first controller.
The second step involves using a curved ruler to measure the wheel width and input the data into the second controller.
The third step is to input the wheel diameter into the controller, press "START" and begin the balancing process.
Once the measurement stops, the computer will calculate the required weight of balance weights on the inner and outer sides of the wheel. Start by installing the weights on the outer side and rotate the tire as instructed, then attach the balance weights accordingly.
Tire balancing is performed on individual tires, with the aim of preventing any self-generated imbalance while the tire is rotating. Balancing can be achieved by removing the tire, mounting it on the balancing machine, and observing the displayed values.
Attach balance weights (small tin blocks with clasps indicating the weight) on both sides of the wheel hub that correspond to the measured values. For example, if the measurements indicate 10 and 15 on the left and right sides respectively, apply balance weights of 10 and 15 on the respective sides. Applying only a single 5-weight balance weight on the right side would not meet the requirements.
Tires should undergo regular dynamic balancing checks using a balancing testing device. Tire balance can be classified into dynamic and static balance. Dynamic imbalance causes wheel wobbling and wave-like wear on the tire, while static imbalance results in bouncing and jumping, often leading to flat spots on the tire. Therefore, regular balance checks not only extend tire lifespan but also improve driving stability and prevent accidents caused by tire oscillation or loss of control during high-speed driving.
3：What are the benefits?
（1）Enhanced driving comfort.
（2）Reduced fuel consumption.
（3）Increased tire lifespan.
（4）Ensured straight-line stability of the vehicle.
（5）Reduced wear on chassis suspension components.
（6）Enhanced driving safety.
4：When should it be done?
（1）When replacing tires or after collision repairs.
（2）When one side of the front or rear tires wears unevenly.
（3）When the steering wheel feels heavy or exhibits floating or shaking.
（4）When the vehicle veers to the left or right during straight-line driving.
（5）Even without the above conditions, for maintenance purposes, it is recommended to perform tire balancing on a new vehicle after three months of driving, and subsequently every six months or every ten thousand kilometers.
