To remove the wheels from a chair, you will need to locate the retaining mechanism that holds the wheel in place. This is typically a small lever or button that can be pressed or pulled to release the wheel from the chair’s base. Once you have located this mechanism, use your fingers or a pair of pliers to press or pull it, and the wheel should come off easily. If you are having difficulty removing the wheel, refer to the chair’s manual or contact the manufacturer for specific instructions.