Due to the complexity of car washing, important regions may be missed. Your car's lifespan will be extended if you maintain it, even the little things. The only way to avoid having to replace pricey car parts is to take good care of your vehicle. Exterior car trim is a crucial component of vehicles that many drivers overlook. After washing and rinsing the exterior of the car, most people consider it to be clean. This isn't the case, though! Basically, your bumpers, trim, window and door seals, wheel wells, and headlights are all considered to be exterior car trim. Plastic makes up the majority of the trim, however rubber and vinyl can be seen in some places as well. These are used by manufacturers to improve the look, functionality, and flexibility of the automotive design.