Car roof tent was popular in developed countries at first. Vacations and funds were sufficient for them, so they loved tourism (including driving by car) because of a vast area with sparse population. It was necessary to have a roof tent. The roof tent could meet resting needs of camping. There is also the fact that Europeans are generally taller and rest in the back of the car is certainly not comfortable in the tent.
Under the premise of the development of China’s economy in recent years, the ownership of private cars continues to rise, and it seems that traveling on vacation is not a difficult task. Instead, it has become a normal condition for people’s lives. There are many tour pals in China (tourists close to nature and relaxing), and the roof top tents are alive!