A device or tool, often software-based, assists in determining the optimal length adjustment necessary on a coilover suspension system to achieve a desired vehicle stance or ground clearance. Input parameters typically include factory ride height, intended drop or lift, and relevant dimensions of the suspension components. This computation aids in preventing improper coilover setup, which can negatively affect handling, tire wear, and overall vehicle safety.
The use of precise measurement in suspension modification provides significant advantages. Optimizing vehicle handling, particularly during cornering, becomes more attainable. In addition, the consistent performance characteristics derived from properly set up components contribute to enhanced driver confidence and predictability. Initially, these calculations were performed manually; however, technological advancements have led to the development of automated systems for increased accuracy and convenience.