Interior car trims are all of the parts of your vehicle that are more decorative than functional. Its primary purpose is to make the inside of the car into a comfortable and warm environment. Examples of trim may include a leather steering wheel, door lining, car roof lining decorations, seat trim, or a sun visor mirror.
The common denominator between all of these types of trim is that they’re aesthetically motivated. They do serve a practical purpose such as insulating your car to trap heat. Such as keeping hands from burning on the wheel from the sun or preventing the vehicle’s roof from water damage. However, most people consider them to be a more decorative aspect of your car that makes the interior flashy and modern.