I have an 01 Acura TL and the lift points are too small to fit both a jack and a jackstand. These units work great, I lift the car a few inches from the front or rear point, place the stands under the lift points and use the hydraulic lift built into them to raise the car. Then I remove the jack I used initially. The locking feature means I can work on the car without worrying about the jack failing. Great product!