Parachoques y piezas para GMC Sierra 2500

GMC Sierra 2500 Bumpers

Those who have driven a car or a truck know what the bumpers are but might not realize that they serve many purposes. Bumpers do more than finish off the shape and look of the towing vehicle. If the bumper on your GMC Sierra 2500 becomes damaged, knowing more about it can save you time in the long run while helping maintain the condition of your pickup.

What are the bumpers on a vehicle for?

A vehicle has two bumpers that are attached to its front and rear ends. Each bumper consists of a plastic or metal cover with a reinforcement bar underneath that is made of plastic, fiberglass composite, steel, or aluminum. The purposes of bumpers include:

  • Minimizing damage - In smaller collisions, a vehicle that is hit on the bumper can easily withstand small effects because of the bumpers placement and material makeup. At certain speeds, a bumper protects the rest of the frame and the parts under the hood behind the front cover by taking the initial impact.
  • Pedestrian safety - Bumper dynamics have been designed to help limit the injury caused if a pedestrian is hit with a car or work truck.
  • Rider safety - In a collision where the bumper is hit first, sensors are activated to deploy airbags for better driver and passenger safety.
When should a bumper be replaced versus repaired?

When there is damage to one of the bumpers on your GMC Sierra 2500, it is important to have it assessed to determine whether it needs to be repaired or replaced. Since a bumper is a safety feature, there should be no uncertainty in its ability to help prevent personal injury or damage to your truck. Issues that need inspecting include:

  • Cracks or holes - If your bumper has a crack or a hole in it, it might need to be replaced. Some cracks can be fixed, but the integrity of the bumper can be affected. The extent of the crack should be considered when deciding what steps to take.
  • Major paint damage - When there is major paint damage on a bumper, the process of sanding it down before repainting it can also affect the bumpers integrity depending on how deep the scratches are.
  • Broken or damaged hooks - When the hooks that hold the bumper up are damaged, it is important to fix them as they ensure that the cover is being held in place properly. When broken, they must be replaced.

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