Jack up the car. Once the lugs have been loosened, it will be necessary to jack the care up so that the wheels can be removed. As mentioned above, this should be done on level concrete or some other hard, level surface. Some important things to remember when jacking up the care are:

1.Your service manual will recommend jacking points

2.The most common way to elevate the car is a floor jack, or trolley jack. If you are unsure how to use one visit Lift a Car Using a Trolley Jack.

3.You should use jack stands to stabilize the car. A good tutorial on jack stands can be found at Use Jack Stands.

4.If you have access to a hydraulic lift it will save you time.