Is Wheel Alignment Necessary When Rotating Tires?

[DiHarley]

Wheel alignment is not required when rotating tires. The purpose of rotating tires is to ensure more even tire wear. Wheel alignment is necessary under the following circumstances: 1. Damage to the chassis and suspension due to an accident; 2. Replacement of the steering system or its components; 3. Uneven wear on one side of the front or rear tires; 4. Replacement or adjustment of the suspension system; 5. The vehicle pulls to the left or right when driving straight. The functions of tires include: 1. Supporting the entire weight of the vehicle and bearing the load; 2. Transmitting traction and braking torque to ensure adhesion between the wheels and the road surface; 3. Reducing and absorbing vibrations and impacts during driving, preventing excessive vibration and premature damage to vehicle components; 4. Enhancing high-speed performance, reducing driving noise, and ensuring safety, handling stability, comfort, and fuel efficiency.