How to Repair a Broken Front Tire Bolt?
2 Answers
When a tire bolt breaks, it's important to determine the cause. If it's due to a factory defect, you can have it repaired under warranty at a 4S shop. Generally, it's not recommended to replace it yourself. When replacing a tire bolt yourself, note that the brake disc usually has a removal port reserved. You can use a long bolt to push the brake disc out.
Once while repairing my car, I encountered a broken front wheel bolt, which was quite dangerous. First, you need to park the car on a flat surface, engage the handbrake, and put it in P mode to ensure safety. Use a jack to lift the tire on that side, making sure the car doesn’t wobble. Broken bolts are tricky to remove—it’s best to buy specialized tools like a broken bolt extractor or a drill bit kit, then carefully align and twist out the broken bolt. If it’s rusted, spray some WD-40 rust remover to soften it. After cleaning the bolt hole, replace it with a new bolt and nut—remember, the specifications must match the original exactly, or the wheel won’t be secure. Once fixed, use a torque wrench to tighten the remaining bolts to the standard specification to prevent future issues. Don’t delay repairs; I once ignored it and nearly had a wheel fall off. Driving slowly to a repair shop is the safest option. During regular maintenance, check for bolt wear, especially if you frequently drive in humid areas—regular inspections are a must.
