Why do car headrests have metal rods? — A safety feature that drivers often overlook.

The next time you get into your car, take a moment to look at the headrest and those simple metal rods holding it in place. What appears to be a small and ordinary feature is actually the result of careful engineering designed to keep drivers and passengers safer on the road.

Sometimes, the most important safety features are the ones people notice the least. 🚙🔧🛡️