What is the box on top of a car used for?

1 Answers
Kaden
07/30/25 7:46am
The box on top of a car is an additional travel case, also known as a roof box, roof luggage case, or car luggage case. It is used for storage, aiming to expand carrying capacity for more self-driving equipment, luggage, etc. Compared to roof baskets, roof boxes offer numerous conveniences, making them increasingly popular among home and road trip enthusiasts. Advantages of roof boxes: 1. They integrate a roof basket, roof cargo net, straps, and rain cover (waterproof cloth and tarpaulin) into one roof-mounted equipment, providing an all-in-one solution without the need for additional accessories. 2. The wind resistance and noise of roof boxes are significantly lower than those of roof baskets or other mounting equipment. 3. Roof boxes offer much higher theft resistance compared to other mounting equipment. 4. Roof boxes can enhance the appearance of any vehicle they are installed on.
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