To ensure car doors comply with code, how high should they be raised?

Raising car doors by 1/4 inch helps ensure compliance with safety and operational standards. This height allows for optimal clearance between the door and the frame, which is crucial for easy opening and closing, as well as for preventing wear and tear on the door mechanisms over time. A 1/4 inch gap also accommodates potential movement or flexing of the structural components of the car, particularly in varying temperatures and conditions. Moreover, this height is generally recognized as a sufficient standard in automotive design to prevent drag or interference with adjacent parts, thereby promoting both safety and functionality.

Higher clearances, such as 1/2 inch or 3/4 inch, might compromise the aesthetic integration of the door with the overall car body and could lead to dust or debris entering the interior of the vehicle. Thus, ensuring the car doors are raised precisely at 1/4 inch is the most effective choice for maintaining efficient operation while adhering to industry standards.