Should a slightly deformed crash beam be repaired or replaced?
2 Answers
Whether to repair or replace a deformed rear crash beam depends on the extent of deformation. If it's a slight deformation, replacement may not be necessary, but if it's a large-scale deformation, it's better to replace it. Here are some precautions to avoid rear-end collisions while driving: 1. Maintain a certain distance from the vehicle in front in traffic: In traffic, try to avoid driving directly behind the vehicle in front. It's best to keep a certain distance and slightly offset from the vehicle ahead. This not only provides early warning but also makes it easier for the vehicle behind to observe the situation ahead, reducing the risk of being rear-ended. 2. Pay extra attention when changing lanes: Changing lanes or merging randomly on the road is one of the biggest causes of rear-end collisions. In accidents caused by forced lane changes, the merging party is usually held fully responsible. 3. Use "tap braking" when applying the brakes: When braking, try to use "tap braking." This not only alerts the vehicle behind but also provides them with reaction time and a buffer distance, thereby reducing the chance of being rear-ended.
I've encountered many cases of slightly deformed crash beams over years of driving, and I always believe safety comes first. Although a small deformation may seem harmless, the internal strength is already compromised. While repairing saves money, the load-bearing capacity is significantly reduced after reshaping, offering much less protection in the next accident. Once, a friend's car was repaired but ended up suffering worse damage in a subsequent collision, proving that this part, like a human skeleton, is hard to restore once deformed. I strongly recommend replacing the beam—though more expensive, it ensures safety. Insurance companies often push for replacement to avoid disputes, and professional repair shops make decisions based on equipment measurements, which is more reliable. Never opt for cheap repairs at small shops, as it may compromise safety. In short, minor deformations pose significant risks, and replacing the part decisively is the safest choice.
