Does repairing the frame rail significantly affect the car?

[CassandraAnn]

It doesn't have a significant impact, but if the original shape parameters cannot be fully restored, some minor issues such as abnormal noises or steering deviation may occur. Here is a detailed introduction about the effects of repairing the frame rail: 1. Introduction one: The frame rails absorb collision energy through crushing deformation and bending deformation, with the front frame rail bearing 60% of the total collision energy. Although the rear frame rail bears less energy absorption pressure than the front one, it still plays a major role in absorbing energy during rear-end collisions. 2. Introduction two: If the front or rear frame rails are damaged in an accident, their protective effect on the cockpit during future driving will be greatly reduced.