Exterior parts refer to the parts of a golf cart that can be seen and are located outside of the vehicle. These parts include the body, wheels, tires, lights, and mirrors. The body of the golf cart can be made of different materials such as plastic, fiberglass, or aluminum. The wheels and tires come in different sizes and styles, and can be chosen to suit the needs of the golf cart. Lights and mirrors are required for safety and compliance with regulations, and can be added as an aftermarket feature. It is important to ensure that all the exterior parts are in good condition to ensure the safety and performance of the golf cart.