There are a few different ways that you can modify a wheel. You can change the size, width, offset, or bolt pattern. You can also add or remove hubcaps, or install aftermarket rims.
If you want to change the size of your wheels, you will need to buy new ones that are the desired size. Width and offset can be changed by installing spacers or adapters. To change the bolt pattern, you will need to get new lug nuts and bolts that match the new pattern.
Adding or removing hubcaps is a simple process – just pop them on or off as needed. Aftermarket rims can be installed in place of your existing ones. This is generally done by unbolting the old rims and bolting on the new ones in their place.