What purpose does frame straightening serve in structural repairs?

Frame straightening plays a critical role in structural repairs by restoring the geometry of the vehicle. When a vehicle experiences an accident or impact, it can result in bent or warped frame components. This distortion can lead to misalignment of wheels and suspension parts, which can adversely affect the vehicle's handling, stability, and safety.

By straightening the frame, technicians ensure that all geometric specifications of the vehicle are restored to manufacturer standards. Proper geometry is essential for the vehicle to handle correctly and safely on the road. Moreover, maintaining the correct structure is vital for the longevity of the vehicle and contributes to the effectiveness of safety features designed to protect occupants during future collisions.

While other factors like visual appeal, engine performance, and paint surface defects are important aspects of vehicle repair, they are secondary to the necessity of proper frame alignment and restoration of vehicle performance and safety.