Exterior accessories in the context of automotive refer to a wide range of products designed to enhance the appearance, functionality, and protection of vehicles. These accessories are typically installed on the outside of the vehicle and can serve various purposes. Here are some common types of exterior automotive accessories:

**1. Car Covers: Car covers are used to protect vehicles from dust, dirt, rain, snow, and other environmental elements. They come in various materials and sizes to fit different vehicle models.

**2. License Plate Frames: License plate frames are decorative or protective covers that surround the license plate.They come in different styles and materials, allowing vehicle owners to personalize their plates.

**3. Grille Guards: Grille guards, also known as bull bars, are metal or plastic frames mounted on the front of a vehicle to protect the grille and headlights from damage in case of a collision or impact with animals.

**4. Running Boards and Nerf Bars: Running boards are flat, wide steps mounted on the sides of trucks and SUVs to assist passengers in entering and exiting the vehicle. Nerf bars are similar but are round or oval in shape.

**5. Roof Racks and Cargo Carriers: Roof racks are installed on the roof of a vehicle and are used to carry items such as bicycles, skis, kayaks, and luggage. Cargo carriers provide additional storage space on the roof.

**6. Fender Flares: Fender flares are extensions added to the vehicle's fenders to prevent mud, rocks, and other debris from being thrown onto the body of the vehicle. They also provide a rugged appearance.

**7. Spoilers: Spoilers are aerodynamic accessories mounted on the rear of the vehicle to improve stability at high speeds and enhance the car's appearance. They are often used in sports cars and racing vehicles.

**8. Splash Guards/Mud Flaps: Splash guards or mud flaps are installed behind the wheels to prevent water, mud, and debris from splashing onto the vehicle and nearby pedestrians.

**9. Tonneau Covers: Tonneau covers are used on pickup trucks to cover the bed, providing security and protection for the cargo. They come in various styles, including roll-up, folding, and retractable designs.

**10. Wind Deflectors: Wind deflectors, also known as window visors or rain guards, are installed on windows to allow airflow while preventing rain from entering the vehicle. They are particularly popular for side windows.

These accessories not only enhance the aesthetics of the vehicle but also provide practical benefits such as protection, storage solutions, and improved aerodynamics. When choosing exterior accessories, it's important to select products that are compatible with the specific make and model of the vehicle. Installation should be done following the manufacturer's instructions or by a professional to ensure proper fit and functionality.