1. If it is only slightly deformed, it can be repaired by sheet metal shaping. If it is very serious deformation, it must be cut and replaced as a whole. Whether it is sheet metal repair or cutting replacement, the trunk is deformed, the car is an accident car, and the body structure is damaged by the accident. The car body consists of structural parts and covering parts. The body panel includes front and rear bars, front fender, hood, trunk lid and door. After all the body panels are removed, only the body frame is left. Because the rear fender and the roof are welded together with the body frame, naturally the rear fender and the roof are also the body frame.
2. If the accident affects the panel damage, then this car is not an accident car, because the body panel can basically be disassembled and replaced separately. If the body frame is damaged due to an accident, then this car is an accident car, because the body structure cannot be disassembled and replaced separately. If a part of the body structure is damaged, it can only be cut off and then welded with new parts. After the frame is repaired, the stiffness of the body will be reduced, which will lead to the safety of passengers in the next accident. Do I need to apply for replacing the trunk lid of the vehicle? There is no need to go through the filing formalities. Replacing the trunk cover of a motor vehicle belongs to normal motor vehicle replacement and is not regarded as motor vehicle modification. There is no need to go through the relevant filing procedures. Can be replaced directly, without any influence at all, and can be replaced with confidence after problems occur.
3. Because the rear fender and the roof are welded together with the body frame, the rear fender and the roof also belong to the body frame. If the panel is damaged by an accident, this car is not an accident car, because the body panel can be removed and replaced separately. If the body frame is damaged due to an accident, then this car belongs to an accident, because the body structure cannot be disassembled and replaced separately. If a part of the body structure is damaged, it can only be cut off and welded again with new parts. After the frame is repaired, the rigidity of the car body will be reduced, so that the safety of passengers in the car can not be guaranteed in the next accident.
The above is all the answers, I hope it will help you.