Check the usage condition of the tires
When the following situations occur, vehicle four-wheel alignment is required:
When the vehicle is driving straight, the steering wheel is not centered;
When both hands release the steering wheel, the vehicle will slide to the left or right;
Abnormal tire wear with severe abnormal wear;
Unstable bouncing of the vehicle body;
When driving straight, the steering wheel shakes left and right;
The vehicle deviates while driving;
The vehicle produces noise or strange sounds;
Regularly conduct balance checks:
There are phenomena such as up and down vibration, left and right sway, and deviation when the vehicle is driving;
When updating tires or steel aluminum rings;
When repairing tires or adjusting wheels;
When the steering wheel shakes;
When turning and shaking;
When the car body shakes;
Tire inspection:
Check if the tire pressure is normal before driving;
Check for tire leaks, scratches, puncture marks on the tire body, bulging, delamination deformation, and abnormal wear on the tread pattern;
Regularly removing the stone inclusions in the tread pattern may prolong the braking distance, increase noise, and damage the tires;
Red dots on tires: The red dots on the sidewall represent the position of maximum longitudinal rigidity of the tire;
The yellow dot on the tire, also known as the light spot mark, indicates that this part is the lightest part on the entire circumference of the tire. When installing the tire, this part should correspond to the position of the heaviest valve on the wheel hub.