What are the two crossed metal rods in the trunk called?
2 Answers
The two crossed metal rods in the trunk are called torsion bars. The main function of torsion bars is to pop open the trunk. If these two torsion bars are damaged, when the driver presses the trunk opening button, the trunk lid will only open a small gap and will not automatically pop up. The trunk of a car is the area designated for storing spare items and transporting goods. Methods for maintaining the trunk include: 1. Use a brush to clean dirt during washing, including the edges and grooves of the trunk, followed by odor treatment after cleaning; 2. Use separate bags for organized placement of items; 3. Lay a trunk mat to prevent dirt or liquids from entering and corroding the trunk surface, while also preventing items inside the trunk from sliding, thereby reducing the likelihood of contamination or damage.
I'm the kind of old-school car enthusiast who spends all day tinkering in the garage. Those two crossed metal rods in the trunk are what we usually call torsion bars, and their main job is to help you open and close the trunk lid effortlessly. Anyone who's driven a car knows that without them, lifting the lid is exhausting—it's a clever design that uses the elasticity of the metal to spring back and distribute the weight. When I'm working on cars, I often see aging torsion bars in older vehicles, and the tragedy of them snapping with a loud crack—suddenly the whole trunk lid comes crashing down, not only risking injury to your hands but also potentially damaging the paint. That's why regular inspections are crucial: check for rust spots or signs of loosening, and if you notice any bending or deformation, replace them immediately. When closing the trunk, do it gently—don't force it shut with excessive pressure—and those torsion bars will last you several more years. Always opt for OEM or certified parts, and don't cheap out on no-name brands—safety comes first.
