throughout their range of movement, they are useful when parking in tight spaces. A gull-wing door style offers similar usability, but the doors swing out from the car's area slightly. The hinge is placed in a similar location to a conventional door, so a convertible version of the car is possible with the same door style. Reduces the dooring hazard to cyclists. Disadvantages The cost of manufacturing the door hinge can be more than that of a conventional door. The door still impedes access/egress much more than a gullwing and, in some cases, more than a conventional door. If the height of the parking lot ceiling is insufficient, a car door may come into contact with it when it opens. In the event of a rollover, emergency egress may be more difficult than with conventional doors, or impossible. Types There are different types of scissor doors. The conventional type rotates to 90 degrees. Scissor doors can be powered and they usually are. Vertical Lift System VLS doors have a scissor door configuration. The biggest difference is that they are designed to initially open slightly outward before opening upward to allow the top edge of the door to clear the door frame and A-pillar. Although butterfly doors also move upwards and outwards, VLS doors are not the same as butterfly doors as VLS doors move outward only a small degree compared to butterfly doors. 130 degrees Although conventional scissor doors rotate to 90 degrees, some can rotate up to 130 degrees; these are commonly used for modified cars. Such scissor doors have the benefit of not obstructing the entrance or exit to the car as much as conventional scissor doors. VLS doors also can be made to rotate to 130 degrees. Scissor-conventional door hybrid Some aftermarket example scissor doors are also designed so they can open either vertically (scissor door) or horizontally (conventional door), as the user chooses. Such doors allow the user to gain the benefits of both types of door, choosing to open the doors in whichever style is best suited to the situation. In popular culture Scissor doors are widely noted as a status symbol in popular culture. In 2012, Migos released a track called "Lambo Doors," in the first line referring to an observer who has never seen such high-status doors. In 2017, Rick Ross released a track called "Lamborghini Doors," in which he notes a number