When it comes to carrying extra luggage or equipment, a roof rack can be a lifesaver. But did you know that there are several other terms used to describe this accessory? Some of the most popular synonyms include roof rail, roof bar, cargo carrier, rooftop carrier, and roof basket. These terms are often used interchangeably, but some may refer to specific types of roof rack designs. For example, a roof basket is usually an open design with a mesh or wire bottom for carrying bulky items, while a cargo carrier may have a hard shell and lock for added security. Regardless of the name, a roof rack can add valuable space and convenience to any vehicle.