Not shown is some trial and error to find where to mount the sensor on the lower trailing arm to achieve the desired 3.25-inches of sensor travel. Moving the mounting point closer to the arm's pivot point reduces the sensor travel. This photo shows the aired out measurement of 6.25 inches from ball stud to ball stud. This stainless hardware is included in the package, yet longer brackets like the one coming off of the frame may need to be fabricated for your application. Care must always be used to make sure that the sensors are free from collision with any other moving components.