Can a Mattress Be Placed on the Roof of a Sedan?
2 Answers
No, a mattress cannot be placed on the roof. The details are as follows: 1. Relevant regulations: Article 54 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" states: The load of a motor vehicle shall not exceed the approved load capacity specified in the vehicle's driving license, and the length and width of the load shall not exceed the dimensions of the vehicle body. Additionally, the following provisions must be observed: Passenger vehicles, except for external roof racks and built-in luggage compartments, shall not carry cargo. 2. Cargo standards: For cargo carried on the roof rack of a passenger vehicle, the height from the roof shall not exceed 0.5 meters, and the height from the ground shall not exceed 4 meters. According to these regulations, as long as the cargo meets the specified standards, it is not considered a violation.
I often see people asking on social media whether they can put a mattress on the roof of a sedan. As a veteran car owner, I have to say this idea is really not advisable. The car roof is not designed to bear heavy loads; its thin sheet metal can easily bend or dent with just the weight of a mattress. Keep in mind, a standard mattress easily exceeds 75 kilograms, while the weight limit for a sedan roof is typically around 50 kilograms. If not secured properly, the mattress could fly off in the wind, potentially damaging other cars or even causing accidents on the highway. I’ve personally witnessed similar incidents where falling objects forced me to brake suddenly, nearly causing a collision. Insurance won’t cover such self-inflicted troubles either. My advice: don’t cut corners. If you really need to transport a mattress, use the trunk or install a professional roof rack for safety. In the long run, avoiding such practices also helps preserve your car’s sealing and reduces repair costs. Safety first—it’s better to spend a little extra on a freight service.
