I personally recommend that you invest in a hydraulic jack and use it to support the car while adjusting the height of one side at a time. if there is any oil leaking from the jack, please feel free to wipe it up with an old rag or paper towel.
hydraulic jacks are used for numerous purposes such as raising vehicles so they can be worked on safely under them, general repair such as engine work and suspension replacement, and safety precautions such as tire changes where still supporting weight of vehicle when changing tires. the process of changing wheels on a car is straightforward or may require that some other steps be taken depending on if you're swapping out all four (full-wheel rotation) or just two (swapping only requiring
