Keeping the roof of a car vacant makes sense but not at the cost of inconveniences. By keeping the roof top of a car unoccupied, one can maintain the original look of it. Some people find it rather clumsy to attach something on the top of their car. Particularly the owners of classy cars are fussy about it. But all people cannot show this luxury as they need roof racks to be added to their set of wheels.
As a rule, an average man does not feel the necessity of adding something on the top of his car. When he uses it for the purpose of going to the office, to the shop or to any place of work, he does not require anything extra to carry with. So, the need of roof racks or roof boxes are not felt. But on occasions when he travels with family and friends and needs to carry loads of luggage, the necessity is highly felt.
It is the owner of a car who uses it for commercial purposes like taking passengers from here to there need the addition of roof boxes on the top of their car more than others do. Passengers very often come with heavy and large luggage that the trunk of the car cannot accommodate. So, there needs to be some place where these should be placed. If there is something like the racks or the boxes then the task become easy.
Bikers are the lot who needs car roof racks more than any other group of people. It is very difficult to remove the tyres of a bicycle to put it inside the car. And unless there is a rack on the top of the car, the bike must be kept inside. It may be possible to accommodate one or two bikes inside a car but what if there are more people. Racks come handy then.
