The back panel of the car is under the trunk. The back plate of a car is the tailgate of the trunk, and the back plate is the body cover. There won't be much depreciation after replacement, and the backboard is composed of multiple pieces, not a whole. Deformation of the spare tire floor or rear fender has little influence on the car, such as the handling performance of the car.

Only when the rear bumper of the motor vehicle is removed can it be seen. It is a barrier between the outside of the motor vehicle and the inside of the trunk of the motor vehicle. After the rear-end collision, the tailboard of the front car is the most vulnerable.

The role of the back panel

Generally speaking, if the backboard is a little concave, you can slowly pull it out with a workbench or hammer instead of cutting the backboard. If the bottom plate of the spare tire is severely deformed, especially the girder, the rear side plate must be removed. Cut off the rear panel, level the girder and the spare wheel chassis, and finally weld a new rear panel.

The deformation of the rear side plate and the spare tire floor will not affect the handling performance of the vehicle, but it is a major accident because of cutting and welding. If the rear panel has been repaired by cutting and welding, the weld should be carefully bonded to prevent rust. Although sheet metal repair is not an accident car, it has little impact on vehicle sales in the later period, and it should be analyzed according to the actual situation. If the damage is serious, it must be cut and repaired.