When adjusting right doors on a four-door vehicle, which door should be adjusted first?

In the process of adjusting the doors on a four-door vehicle, it is essential to begin with the rear door. The reason for this is that the rear door's position can significantly affect the alignment of the front door. If the rear door is adjusted first, it provides a consistent reference point for properly aligning the front door afterward.

When adjustments start at the rear, it allows for better alignment of both doors in relation to each other and the body of the vehicle. This systematic approach minimizes the likelihood of needing to make repetitive adjustments, ensuring that both doors close properly and create a uniform appearance.

Furthermore, if adjustments are made to the front door first without addressing the rear door, it may result in misalignment, necessitating further correction and potentially complicating the adjustment process. Therefore, starting with the rear door streamlines the overall adjustment procedure and leads to an optimal outcome.