The single drop down ladder rack offers smoothness and safety when bringing any ladder down to the ground. This system can be mounted onto any vehicle provided that a flat surface is available. It also fits most ladders models in the market which is the key feature of our ladder racks, universality! It is designed to provide flexibility and security upon usage, therefore improving spa... https://www.gentili.us.com/2019/09/04/how-does-a-single-drop-down-ladder-rack-work/