Ford Five Hundred rear subframe rusted and rubbing on tire, potential welding needed on Ford Five Hundred

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Ford Five Hundred owners report experiencing issues with a rusted rear subframe that rubs against the tire, necessitating welding for repair. These owners may find that if the subframe is severely damaged, welding new metal pieces becomes essential, while metal plates can be used to reinforce weakened areas. Additionally, the presence of rust prompts the use of a rust converter to prevent further spread. Owners are advised to assess the extent of the damage carefully to determine the best repair strategy and to consider the overall condition of the vehicle to anticipate potential safety issues. Furthermore, when lifting the vehicle for repairs, some owners emphasize the importance of supporting the rear subframe on the subframe rails to avoid damage to the rear differential or control arms. Prompt attention to the rust issue is crucial to maintain the vehicle's safety and integrity.

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