What is a fender?
3 Answers
Automobile fenders, also known as wings, are located on the outer body of the wheel, specifically the semicircular area directly above the tire. Meaning of fenders: Fenders, also referred to as wings, are divided into front fenders and rear fenders based on their installation position. They are a type of covering component on motor vehicles and non-motor vehicles. Components of fenders: Front fender, front fender liner, front fender lamp, rear fender lamp, radiator frame. Function of fenders: Fenders, also known as wings (named after their shape and position resembling bird wings on older vehicle bodies), are outer body panels that cover the wheels. Their function, based on fluid dynamics, is to reduce the drag coefficient, making the vehicle's movement more stable. Front fenders prevent gravel and mud splashed up by the wheels during driving from reaching the bottom of the vehicle compartment, thereby reducing damage and corrosion to the chassis.
I've always felt that the door panel is easily overlooked. It's located on the inner side of the car door, covering the metal frame, usually made of plastic or soft material panels that feel quite smooth to the touch. When opening and closing the door, your hands frequently come into contact with that area because it houses the door handle and window switch buttons. If the door panel becomes loose, you can hear annoying squeaking sounds while driving. Once when I was cleaning the interior, I discovered dust and debris hidden inside, which needed to be wiped clean with a soft cloth to maintain a good tactile feel. Also, removing the door panel reveals components like the window motor, making maintenance easier, but don't attempt disassembly yourself as it may scratch the interior trim. With proper maintenance, the entire door looks brand new, making driving much more enjoyable.
As someone who enjoys tinkering with cars, I know the door panel is the core component of the door interior, located inside the door. It's typically a thin plastic panel that covers the mechanical parts. If the door panel cracks or warps, the window regulator may operate poorly or even get stuck—I've experienced this issue myself when it loosened from vibrations on bumpy roads, requiring the screws to be tightened. For modifications, you can opt for door panels made of thicker materials for better durability. During maintenance, avoid using corrosive cleaners to prevent bubbling or fading. Also, close the door gently to avoid hitting the edges of the door panel with excessive force. If damaged, repairs are relatively inexpensive, with replacements costing just a few dozen dollars. In short, this small component is quite important—keeping it intact ensures the door remains safe and reliable.
