Is the 4-wheel alignment free at 4S stores?

[LeMalachi]

4-wheel alignment is not free at 4S stores. Here is relevant information: 1. Generally, 4S stores have a complete and standardized service system, and their 4-wheel alignment is more reliable compared to some external repair shops. Of course, this does not mean that professional 4-wheel alignment cannot be done outside. However, it is important to note that if the four-wheel parameters used in the alignment are non-standard or the process is unprofessional, the 4-wheel alignment may negatively affect the car. 2. The hazards of non-standard 4-wheel alignment are as follows: First, if the car cannot drive straight normally, or if the body jumps and becomes unstable, the steering wheel shakes, or the tires experience abnormal wear (such as severe wear on one side), then a 4-wheel alignment may be needed. If the 4-wheel alignment is not performed properly, it may worsen the above phenomena and accelerate the wear of car components.