Does a 2 cm crack in the bumper need to be repaired?

[LaHenry]

Yes. For a cracked front bumper, the decision to repair or replace depends on the extent of the damage. If the crack is relatively small, it can be welded and repaired. However, if the damage exceeds repairable standards, replacement is necessary. Below is more relevant information: 1. Function of the bumper: The primary role of the bumper is to absorb and mitigate external impacts. In low-speed collisions, the bumper helps reduce the force of impact and protects the car body. If the bumper is significantly damaged, repair may not be worthwhile as it won’t provide the necessary cushioning effect. 2. Metal bumpers: If a metal bumper is cracked, both welding and repainting require specialized tools and skilled techniques. In most cases, repairs should be done at a 4S shop, as DIY repairs may not meet the required standards.