Wide Applicability: The door alignment tool is suitable for most cars and light trucks, making it a versatile tool that can be used for adjusting door hinges on both new and old vehicles. Its universal compatibility makes it highly convenient to use. Multiple Uses: Whether the door adjuster tool is bolted or welded, this door adjuster can handle both types. It can be used to adjust the height, angle, and alignment of the doors. The Door Adjuster is versatile and adaptable to different adjustment needs. Simple to Use: The car door adjustment tool is very easy to use.