The repair method of the depression of the lower threshold of the car is to reset it with special tools and repaint it. The relevant information is as follows: 1. Introduction: The lower beam of the car is flat, but it will affect the beauty of the car. If the owner needs the beauty of the car, he can adopt the method of full spray molding or sheet metal painting. If he doesn't want to spend so much money, the easiest way is to buy a car sticker and stick the dent on it. This method is more economical. 2. Note: After repair, protective measures must be taken to avoid collision and deformation again.